81024723

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4003}}^1$

素因数の和:4195

約数の個数: 24

約数和(自身を含む): 126798672

約数和(自身を除く): 45773949

約数列:

[1, 3, 9, 13, 39, 117, 173, 519, 1557, 2249, 4003, 6747, 12009, 20241, 36027, 52039, 156117, 468351, 692519, 2077557, 6232671, 9002747, 27008241, 81024723]

約数ペア:

[(1, 81024723), (3, 27008241), (9, 9002747), (13, 6232671), (39, 2077557), (117, 692519), (173, 468351), (519, 156117), (1557, 52039), (2249, 36027), (4003, 20241), (6747, 12009)]