70553241

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 120422400

約数和(自身を除く): 49869159

約数列:

[1, 3, 9, 11, 27, 31, 33, 79, 93, 97, 99, 237, 279, 291, 297, 341, 711, 837, 869, 873, 1023, 1067, 2133, 2449, 2607, 2619, 3007, 3069, 3201, 7347, 7663, 7821, 9021, 9207, 9603, 22041, 22989, 23463, 26939, 27063, 28809, 33077, 66123, 68967, 80817, 81189, 84293, 99231, 206901, 237553, 242451, 252879, 297693, 712659, 727353, 758637, 893079, 2137977, 2275911, 2613083, 6413931, 7839249, 23517747, 70553241]

約数ペア:

[(1, 70553241), (3, 23517747), (9, 7839249), (11, 6413931), (27, 2613083), (31, 2275911), (33, 2137977), (79, 893079), (93, 758637), (97, 727353), (99, 712659), (237, 297693), (279, 252879), (291, 242451), (297, 237553), (341, 206901), (711, 99231), (837, 84293), (869, 81189), (873, 80817), (1023, 68967), (1067, 66123), (2133, 33077), (2449, 28809), (2607, 27063), (2619, 26939), (3007, 23463), (3069, 22989), (3201, 22041), (7347, 9603), (7663, 9207), (7821, 9021)]