48720189

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 77848576

約数和(自身を除く): 29128387

約数列:

[1, 3, 7, 21, 31, 67, 93, 201, 217, 469, 651, 1117, 1407, 2077, 3351, 6231, 7819, 14539, 23457, 34627, 43617, 74839, 103881, 224517, 242389, 523873, 727167, 1571619, 2320009, 6960027, 16240063, 48720189]

約数ペア:

[(1, 48720189), (3, 16240063), (7, 6960027), (21, 2320009), (31, 1571619), (67, 727167), (93, 523873), (201, 242389), (217, 224517), (469, 103881), (651, 74839), (1117, 43617), (1407, 34627), (2077, 23457), (3351, 14539), (6231, 7819)]