388687565079

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{152111}}^1$

素因数の和:152668

約数の個数: 48

約数和(自身を含む): 625319046144

約数和(自身を除く): 236631481065

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 487, 583, 1461, 1749, 4383, 5247, 5357, 16071, 25811, 48213, 77433, 152111, 232299, 283921, 456333, 851763, 1368999, 1673221, 2555289, 5019663, 8061883, 15058989, 24185649, 72556947, 74078057, 88680713, 222234171, 266042139, 666702513, 798126417, 814858627, 2444575881, 3926137021, 7333727643, 11778411063, 35335233189, 43187507231, 129562521693, 388687565079]

約数ペア:

[(1, 388687565079), (3, 129562521693), (9, 43187507231), (11, 35335233189), (33, 11778411063), (53, 7333727643), (99, 3926137021), (159, 2444575881), (477, 814858627), (487, 798126417), (583, 666702513), (1461, 266042139), (1749, 222234171), (4383, 88680713), (5247, 74078057), (5357, 72556947), (16071, 24185649), (25811, 15058989), (48213, 8061883), (77433, 5019663), (152111, 2555289), (232299, 1673221), (283921, 1368999), (456333, 851763)]