30756051

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 47520000

約数和(自身を除く): 16763949

約数列:

[1, 3, 9, 27, 43, 59, 129, 177, 387, 449, 531, 1161, 1347, 1593, 2537, 4041, 7611, 12123, 19307, 22833, 26491, 57921, 68499, 79473, 173763, 238419, 521289, 715257, 1139113, 3417339, 10252017, 30756051]

約数ペア:

[(1, 30756051), (3, 10252017), (9, 3417339), (27, 1139113), (43, 715257), (59, 521289), (129, 238419), (177, 173763), (387, 79473), (449, 68499), (531, 57921), (1161, 26491), (1347, 22833), (1593, 19307), (2537, 12123), (4041, 7611)]