56807487

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:745

約数の個数: 40

約数和(自身を含む): 93624960

約数和(自身を除く): 36817473

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 103, 297, 309, 619, 891, 927, 1133, 1857, 2781, 3399, 5571, 6809, 8343, 10197, 16713, 20427, 30591, 50139, 61281, 63757, 91773, 183843, 191271, 551529, 573813, 701327, 1721439, 2103981, 5164317, 6311943, 18935829, 56807487]

約数ペア:

[(1, 56807487), (3, 18935829), (9, 6311943), (11, 5164317), (27, 2103981), (33, 1721439), (81, 701327), (99, 573813), (103, 551529), (297, 191271), (309, 183843), (619, 91773), (891, 63757), (927, 61281), (1133, 50139), (1857, 30591), (2781, 20427), (3399, 16713), (5571, 10197), (6809, 8343)]