89963217

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{7877}}^1$

素因数の和:7939

約数の個数: 24

約数和(自身を含む): 137644416

約数和(自身を除く): 47681199

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 7877, 11421, 23631, 70893, 212679, 370219, 638037, 1110657, 1914111, 3331971, 9995913, 29987739, 89963217]

約数ペア:

[(1, 89963217), (3, 29987739), (9, 9995913), (27, 3331971), (47, 1914111), (81, 1110657), (141, 638037), (243, 370219), (423, 212679), (1269, 70893), (3807, 23631), (7877, 11421)]