27211002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 128

約数和(自身を含む): 73328640

約数和(自身を除く): 46117638

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 43, 57, 61, 78, 86, 91, 114, 122, 129, 133, 182, 183, 247, 258, 266, 273, 301, 366, 399, 427, 494, 546, 559, 602, 741, 793, 798, 817, 854, 903, 1118, 1159, 1281, 1482, 1586, 1634, 1677, 1729, 1806, 2318, 2379, 2451, 2562, 2623, 3354, 3458, 3477, 3913, 4758, 4902, 5187, 5246, 5551, 5719, 6954, 7826, 7869, 8113, 10374, 10621, 11102, 11438, 11739, 15067, 15738, 16226, 16653, 17157, 18361, 21242, 23478, 24339, 30134, 31863, 33306, 34099, 34314, 36722, 45201, 48678, 49837, 55083, 63726, 68198, 74347, 90402, 99674, 102297, 105469, 110166, 148694, 149511, 204594, 210938, 223041, 238693, 299022, 316407, 348859, 446082, 477386, 632814, 647881, 697718, 716079, 1046577, 1295762, 1432158, 1943643, 2093154, 3887286, 4535167, 9070334, 13605501, 27211002]

約数ペア:

[(1, 27211002), (2, 13605501), (3, 9070334), (6, 4535167), (7, 3887286), (13, 2093154), (14, 1943643), (19, 1432158), (21, 1295762), (26, 1046577), (38, 716079), (39, 697718), (42, 647881), (43, 632814), (57, 477386), (61, 446082), (78, 348859), (86, 316407), (91, 299022), (114, 238693), (122, 223041), (129, 210938), (133, 204594), (182, 149511), (183, 148694), (247, 110166), (258, 105469), (266, 102297), (273, 99674), (301, 90402), (366, 74347), (399, 68198), (427, 63726), (494, 55083), (546, 49837), (559, 48678), (602, 45201), (741, 36722), (793, 34314), (798, 34099), (817, 33306), (854, 31863), (903, 30134), (1118, 24339), (1159, 23478), (1281, 21242), (1482, 18361), (1586, 17157), (1634, 16653), (1677, 16226), (1729, 15738), (1806, 15067), (2318, 11739), (2379, 11438), (2451, 11102), (2562, 10621), (2623, 10374), (3354, 8113), (3458, 7869), (3477, 7826), (3913, 6954), (4758, 5719), (4902, 5551), (5187, 5246)]