15702982947

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{30211}}^1$

素因数の和:30283

約数の個数: 56

約数和(自身を含む): 25360677888

約数和(自身を除く): 9657694941

約数列:

[1, 3, 9, 23, 27, 31, 69, 81, 93, 207, 243, 279, 621, 713, 729, 837, 1863, 2139, 2511, 5589, 6417, 7533, 16767, 19251, 22599, 30211, 57753, 90633, 173259, 271899, 519777, 694853, 815697, 936541, 2084559, 2447091, 2809623, 6253677, 7341273, 8428869, 18761031, 21540443, 22023819, 25286607, 56283093, 64621329, 75859821, 168849279, 193863987, 227579463, 506547837, 581591961, 682738389, 1744775883, 5234327649, 15702982947]

約数ペア:

[(1, 15702982947), (3, 5234327649), (9, 1744775883), (23, 682738389), (27, 581591961), (31, 506547837), (69, 227579463), (81, 193863987), (93, 168849279), (207, 75859821), (243, 64621329), (279, 56283093), (621, 25286607), (713, 22023819), (729, 21540443), (837, 18761031), (1863, 8428869), (2139, 7341273), (2511, 6253677), (5589, 2809623), (6417, 2447091), (7533, 2084559), (16767, 936541), (19251, 815697), (22599, 694853), (30211, 519777), (57753, 271899), (90633, 173259)]