74668503

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{953}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 127897056

約数和(自身を除く): 53228553

約数列:

[1, 3, 7, 13, 21, 39, 41, 49, 91, 123, 147, 273, 287, 533, 637, 861, 953, 1599, 1911, 2009, 2859, 3731, 6027, 6671, 11193, 12389, 20013, 26117, 37167, 39073, 46697, 78351, 86723, 117219, 140091, 260169, 273511, 507949, 607061, 820533, 1523847, 1821183, 1914577, 3555643, 5743731, 10666929, 24889501, 74668503]

約数ペア:

[(1, 74668503), (3, 24889501), (7, 10666929), (13, 5743731), (21, 3555643), (39, 1914577), (41, 1821183), (49, 1523847), (91, 820533), (123, 607061), (147, 507949), (273, 273511), (287, 260169), (533, 140091), (637, 117219), (861, 86723), (953, 78351), (1599, 46697), (1911, 39073), (2009, 37167), (2859, 26117), (3731, 20013), (6027, 12389), (6671, 11193)]