61766889121

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1\times {\mathrm{421}}^1\times {\mathrm{677}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 71908962048

約数和(自身を除く): 10142072927

約数列:

[1, 7, 83, 373, 421, 581, 677, 2611, 2947, 4739, 30959, 34943, 56191, 157033, 216713, 244601, 252521, 285017, 393337, 1099231, 1767647, 1995119, 13033739, 20959243, 23656411, 91236173, 106311341, 146714701, 165594877, 744179387, 8823841303, 61766889121]

約数ペア:

[(1, 61766889121), (7, 8823841303), (83, 744179387), (373, 165594877), (421, 146714701), (581, 106311341), (677, 91236173), (2611, 23656411), (2947, 20959243), (4739, 13033739), (30959, 1995119), (34943, 1767647), (56191, 1099231), (157033, 393337), (216713, 285017), (244601, 252521)]