97871247

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{38977}}^1$

素因数の和:39020

約数の個数: 20

約数和(自身を含む): 150922816

約数和(自身を除く): 53051569

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 38977, 116931, 350793, 1052379, 1208287, 3157137, 3624861, 10874583, 32623749, 97871247]

約数ペア:

[(1, 97871247), (3, 32623749), (9, 10874583), (27, 3624861), (31, 3157137), (81, 1208287), (93, 1052379), (279, 350793), (837, 116931), (2511, 38977)]