201128529

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{797}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 313479936

約数和(自身を除く): 112351407

約数列:

[1, 3, 7, 21, 61, 183, 197, 427, 591, 797, 1281, 1379, 2391, 4137, 5579, 12017, 16737, 36051, 48617, 84119, 145851, 157009, 252357, 340319, 471027, 1020957, 1099063, 3297189, 9577549, 28732647, 67042843, 201128529]

約数ペア:

[(1, 201128529), (3, 67042843), (7, 28732647), (21, 9577549), (61, 3297189), (183, 1099063), (197, 1020957), (427, 471027), (591, 340319), (797, 252357), (1281, 157009), (1379, 145851), (2391, 84119), (4137, 48617), (5579, 36051), (12017, 16737)]