73946457

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:890

約数の個数: 36

約数和(自身を含む): 117703404

約数和(自身を除く): 43756947

約数列:

[1, 3, 9, 13, 39, 61, 117, 169, 183, 507, 549, 793, 797, 1521, 2379, 2391, 7137, 7173, 10309, 10361, 30927, 31083, 48617, 92781, 93249, 134693, 145851, 404079, 437553, 632021, 1212237, 1896063, 5688189, 8216273, 24648819, 73946457]

約数ペア:

[(1, 73946457), (3, 24648819), (9, 8216273), (13, 5688189), (39, 1896063), (61, 1212237), (117, 632021), (169, 437553), (183, 404079), (507, 145851), (549, 134693), (793, 93249), (797, 92781), (1521, 48617), (2379, 31083), (2391, 30927), (7137, 10361), (7173, 10309)]