126831512689

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{838561}}^1$

素因数の和:838657

約数の個数: 32

約数和(自身を含む): 162291935232

約数和(自身を除く): 35460422543

約数列:

[1, 7, 17, 31, 41, 119, 217, 287, 527, 697, 1271, 3689, 4879, 8897, 21607, 151249, 838561, 5869927, 14255537, 25995391, 34381001, 99788759, 181967737, 240667007, 441921647, 584477017, 1065811031, 3093451529, 4091339119, 7460677217, 18118787527, 126831512689]

約数ペア:

[(1, 126831512689), (7, 18118787527), (17, 7460677217), (31, 4091339119), (41, 3093451529), (119, 1065811031), (217, 584477017), (287, 441921647), (527, 240667007), (697, 181967737), (1271, 99788759), (3689, 34381001), (4879, 25995391), (8897, 14255537), (21607, 5869927), (151249, 838561)]