65202021

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 105131520

約数和(自身を除く): 39929499

約数列:

[1, 3, 9, 17, 31, 51, 59, 93, 153, 177, 233, 279, 527, 531, 699, 1003, 1581, 1829, 2097, 3009, 3961, 4743, 5487, 7223, 9027, 11883, 13747, 16461, 21669, 31093, 35649, 41241, 65007, 93279, 122791, 123723, 233699, 279837, 368373, 426157, 701097, 1105119, 1278471, 2103291, 3835413, 7244669, 21734007, 65202021]

約数ペア:

[(1, 65202021), (3, 21734007), (9, 7244669), (17, 3835413), (31, 2103291), (51, 1278471), (59, 1105119), (93, 701097), (153, 426157), (177, 368373), (233, 279837), (279, 233699), (527, 123723), (531, 122791), (699, 93279), (1003, 65007), (1581, 41241), (1829, 35649), (2097, 31093), (3009, 21669), (3961, 16461), (4743, 13747), (5487, 11883), (7223, 9027)]