73166457

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{38287}}^1$

素因数の和:38317

約数の個数: 24

約数和(自身を含む): 122215296

約数和(自身を除く): 49048839

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 38287, 114861, 268009, 497731, 804027, 1493193, 1876063, 3484117, 5628189, 10452351, 24388819, 73166457]

約数ペア:

[(1, 73166457), (3, 24388819), (7, 10452351), (13, 5628189), (21, 3484117), (39, 1876063), (49, 1493193), (91, 804027), (147, 497731), (273, 268009), (637, 114861), (1911, 38287)]