156930839991

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{33427}}^1$

素因数の和:33617

約数の個数: 64

約数和(自身を含む): 246457958400

約数和(自身を除く): 89527118409

約数列:

[1, 3, 9, 27, 31, 71, 79, 93, 213, 237, 279, 639, 711, 837, 1917, 2133, 2201, 2449, 5609, 6603, 7347, 16827, 19809, 22041, 33427, 50481, 59427, 66123, 100281, 151443, 173879, 300843, 521637, 902529, 1036237, 1564911, 2373317, 2640733, 3108711, 4694733, 7119951, 7922199, 9326133, 21359853, 23766597, 27978399, 64079559, 71299791, 73572827, 81862723, 187492043, 220718481, 245588169, 562476129, 662155443, 736764507, 1687428387, 1986466329, 2210293521, 5062285161, 5812253333, 17436759999, 52310279997, 156930839991]

約数ペア:

[(1, 156930839991), (3, 52310279997), (9, 17436759999), (27, 5812253333), (31, 5062285161), (71, 2210293521), (79, 1986466329), (93, 1687428387), (213, 736764507), (237, 662155443), (279, 562476129), (639, 245588169), (711, 220718481), (837, 187492043), (1917, 81862723), (2133, 73572827), (2201, 71299791), (2449, 64079559), (5609, 27978399), (6603, 23766597), (7347, 21359853), (16827, 9326133), (19809, 7922199), (22041, 7119951), (33427, 4694733), (50481, 3108711), (59427, 2640733), (66123, 2373317), (100281, 1564911), (151443, 1036237), (173879, 902529), (300843, 521637)]