57172743

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{39953}}^1$

素因数の和:40015

約数の個数: 16

約数和(自身を含む): 86300640

約数和(自身を除く): 29127897

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 39953, 119859, 359577, 1078731, 2117509, 6352527, 19057581, 57172743]

約数ペア:

[(1, 57172743), (3, 19057581), (9, 6352527), (27, 2117509), (53, 1078731), (159, 359577), (477, 119859), (1431, 39953)]