91472283

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18379}}^1$

素因数の和:18471

約数の個数: 24

約数和(自身を含む): 152921600

約数和(自身を除く): 61449317

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 18379, 55137, 128653, 165411, 385959, 1157877, 1451941, 4355823, 10163587, 13067469, 30490761, 91472283]

約数ペア:

[(1, 91472283), (3, 30490761), (7, 13067469), (9, 10163587), (21, 4355823), (63, 1451941), (79, 1157877), (237, 385959), (553, 165411), (711, 128653), (1659, 55137), (4977, 18379)]