15690865016967

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{55939511}}^1$

素因数の和:55939596

約数の個数: 48

約数和(自身を含む): 25916552151552

約数和(自身を除く): 10225687134585

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 259, 361, 399, 703, 777, 1083, 2109, 2527, 4921, 7581, 13357, 14763, 40071, 93499, 280497, 55939511, 167818533, 391576577, 1062850709, 1174729731, 2069761907, 3188552127, 6209285721, 7439954963, 14488333349, 20194163471, 22319864889, 39325476233, 43465000047, 60582490413, 117976428699, 141359144297, 275278333631, 424077432891, 747184048427, 825835000893, 2241552145281, 5230288338989, 15690865016967]

約数ペア:

[(1, 15690865016967), (3, 5230288338989), (7, 2241552145281), (19, 825835000893), (21, 747184048427), (37, 424077432891), (57, 275278333631), (111, 141359144297), (133, 117976428699), (259, 60582490413), (361, 43465000047), (399, 39325476233), (703, 22319864889), (777, 20194163471), (1083, 14488333349), (2109, 7439954963), (2527, 6209285721), (4921, 3188552127), (7581, 2069761907), (13357, 1174729731), (14763, 1062850709), (40071, 391576577), (93499, 167818533), (280497, 55939511)]