74617263

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7949}}^1$

素因数の和:8111

約数の個数: 24

約数和(自身を含む): 124020000

約数和(自身を除く): 49402737

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 7949, 9387, 23847, 55643, 71541, 166929, 500787, 1184401, 3553203, 8290807, 10659609, 24872421, 74617263]

約数ペア:

[(1, 74617263), (3, 24872421), (7, 10659609), (9, 8290807), (21, 3553203), (63, 1184401), (149, 500787), (447, 166929), (1043, 71541), (1341, 55643), (3129, 23847), (7949, 9387)]