42656361

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^3\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 32

約数和(自身を含む): 65473920

約数和(自身を除く): 22817559

約数列:

[1, 3, 11, 29, 33, 53, 87, 159, 319, 583, 841, 957, 1537, 1749, 2523, 4611, 9251, 16907, 24389, 27753, 44573, 50721, 73167, 133719, 268279, 490303, 804837, 1292617, 1470909, 3877851, 14218787, 42656361]

約数ペア:

[(1, 42656361), (3, 14218787), (11, 3877851), (29, 1470909), (33, 1292617), (53, 804837), (87, 490303), (159, 268279), (319, 133719), (583, 73167), (841, 50721), (957, 44573), (1537, 27753), (1749, 24389), (2523, 16907), (4611, 9251)]