75334563

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 48

約数和(自身を含む): 120700800

約数和(自身を除く): 45366237

約数列:

[1, 3, 9, 19, 27, 57, 59, 131, 171, 177, 361, 393, 513, 531, 1083, 1121, 1179, 1593, 2489, 3249, 3363, 3537, 7467, 7729, 9747, 10089, 21299, 22401, 23187, 30267, 47291, 63897, 67203, 69561, 141873, 146851, 191691, 208683, 425619, 440553, 575073, 1276857, 1321659, 2790169, 3964977, 8370507, 25111521, 75334563]

約数ペア:

[(1, 75334563), (3, 25111521), (9, 8370507), (19, 3964977), (27, 2790169), (57, 1321659), (59, 1276857), (131, 575073), (171, 440553), (177, 425619), (361, 208683), (393, 191691), (513, 146851), (531, 141873), (1083, 69561), (1121, 67203), (1179, 63897), (1593, 47291), (2489, 30267), (3249, 23187), (3363, 22401), (3537, 21299), (7467, 10089), (7729, 9747)]