70112979

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 108001280

約数和(自身を除く): 37888301

約数列:

[1, 3, 9, 27, 31, 93, 211, 279, 397, 633, 837, 1191, 1899, 3573, 5697, 6541, 10719, 12307, 19623, 36921, 58869, 83767, 110763, 176607, 251301, 332289, 753903, 2261709, 2596777, 7790331, 23370993, 70112979]

約数ペア:

[(1, 70112979), (3, 23370993), (9, 7790331), (27, 2596777), (31, 2261709), (93, 753903), (211, 332289), (279, 251301), (397, 176607), (633, 110763), (837, 83767), (1191, 58869), (1899, 36921), (3573, 19623), (5697, 12307), (6541, 10719)]