77279931

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{12043}}^1$

素因数の和:12103

約数の個数: 24

約数和(自身を含む): 120247296

約数和(自身を除く): 42967365

約数列:

[1, 3, 9, 23, 31, 69, 93, 207, 279, 713, 2139, 6417, 12043, 36129, 108387, 276989, 373333, 830967, 1119999, 2492901, 3359997, 8586659, 25759977, 77279931]

約数ペア:

[(1, 77279931), (3, 25759977), (9, 8586659), (23, 3359997), (31, 2492901), (69, 1119999), (93, 830967), (207, 373333), (279, 276989), (713, 108387), (2139, 36129), (6417, 12043)]