47939013

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1114

約数の個数: 32

約数和(自身を含む): 74565120

約数和(自身を除く): 26626107

約数列:

[1, 3, 9, 27, 37, 47, 111, 141, 333, 423, 999, 1021, 1269, 1739, 3063, 5217, 9189, 15651, 27567, 37777, 46953, 47987, 113331, 143961, 339993, 431883, 1019979, 1295649, 1775519, 5326557, 15979671, 47939013]

約数ペア:

[(1, 47939013), (3, 15979671), (9, 5326557), (27, 1775519), (37, 1295649), (47, 1019979), (111, 431883), (141, 339993), (333, 143961), (423, 113331), (999, 47987), (1021, 46953), (1269, 37777), (1739, 27567), (3063, 15651), (5217, 9189)]