15661829183

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 22022425152

約数和(自身を除く): 6360595969

約数列:

[1, 7, 11, 13, 49, 53, 77, 91, 143, 181, 233, 371, 539, 583, 637, 689, 1001, 1267, 1631, 1991, 2353, 2563, 2597, 3029, 4081, 4823, 7007, 7579, 8869, 9593, 11417, 12349, 13937, 16471, 17941, 21203, 25883, 28567, 33319, 33761, 42173, 53053, 67151, 86443, 97559, 105523, 115297, 124709, 125587, 135839, 148421, 160537, 181181, 233233, 295211, 371371, 463903, 470057, 548249, 605101, 738661, 872963, 950873, 1123759, 1268267, 1371799, 1632631, 1765907, 2066477, 2235169, 3247321, 3837743, 5170627, 6030739, 6110741, 6656111, 7866313, 9602593, 12361349, 15646183, 22731247, 24586859, 26864201, 29057197, 42215173, 67218151, 86529443, 109523281, 172108013, 203400379, 295506211, 319629167, 1204756091, 1423802653, 2237404169, 15661829183]

約数ペア:

[(1, 15661829183), (7, 2237404169), (11, 1423802653), (13, 1204756091), (49, 319629167), (53, 295506211), (77, 203400379), (91, 172108013), (143, 109523281), (181, 86529443), (233, 67218151), (371, 42215173), (539, 29057197), (583, 26864201), (637, 24586859), (689, 22731247), (1001, 15646183), (1267, 12361349), (1631, 9602593), (1991, 7866313), (2353, 6656111), (2563, 6110741), (2597, 6030739), (3029, 5170627), (4081, 3837743), (4823, 3247321), (7007, 2235169), (7579, 2066477), (8869, 1765907), (9593, 1632631), (11417, 1371799), (12349, 1268267), (13937, 1123759), (16471, 950873), (17941, 872963), (21203, 738661), (25883, 605101), (28567, 548249), (33319, 470057), (33761, 463903), (42173, 371371), (53053, 295211), (67151, 233233), (86443, 181181), (97559, 160537), (105523, 148421), (115297, 135839), (124709, 125587)]