15690908061

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{41969}}^1$

素因数の和:42266

約数の個数: 32

約数和(自身を含む): 23731516800

約数和(自身を除く): 8040608739

約数列:

[1, 3, 9, 27, 61, 183, 227, 549, 681, 1647, 2043, 6129, 13847, 41541, 41969, 124623, 125907, 373869, 377721, 1133163, 2560109, 7680327, 9526963, 23040981, 28580889, 69122943, 85742667, 257228001, 581144743, 1743434229, 5230302687, 15690908061]

約数ペア:

[(1, 15690908061), (3, 5230302687), (9, 1743434229), (27, 581144743), (61, 257228001), (183, 85742667), (227, 69122943), (549, 28580889), (681, 23040981), (1647, 9526963), (2043, 7680327), (6129, 2560109), (13847, 1133163), (41541, 377721), (41969, 373869), (124623, 125907)]