54426813

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 85708800

約数和(自身を除く): 31281987

約数列:

[1, 3, 7, 21, 53, 79, 159, 237, 371, 553, 619, 1113, 1659, 1857, 4187, 4333, 12561, 12999, 29309, 32807, 48901, 87927, 98421, 146703, 229649, 342307, 688947, 1026921, 2591753, 7775259, 18142271, 54426813]

約数ペア:

[(1, 54426813), (3, 18142271), (7, 7775259), (21, 2591753), (53, 1026921), (79, 688947), (159, 342307), (237, 229649), (371, 146703), (553, 98421), (619, 87927), (1113, 48901), (1659, 32807), (1857, 29309), (4187, 12999), (4333, 12561)]