153498051

素因数分解:

$3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7451}}^1$

素因数の和:7576

約数の個数: 32

約数和(自身を含む): 262310400

約数和(自身を除く): 108812349

約数列:

[1, 3, 7, 9, 21, 27, 63, 109, 189, 327, 763, 981, 2289, 2943, 6867, 7451, 20601, 22353, 52157, 67059, 156471, 201177, 469413, 812159, 1408239, 2436477, 5685113, 7309431, 17055339, 21928293, 51166017, 153498051]

約数ペア:

[(1, 153498051), (3, 51166017), (7, 21928293), (9, 17055339), (21, 7309431), (27, 5685113), (63, 2436477), (109, 1408239), (189, 812159), (327, 469413), (763, 201177), (981, 156471), (2289, 67059), (2943, 52157), (6867, 22353), (7451, 20601)]