15697838901

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{367}}^1\times {\mathrm{883}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 21413337088

約数和(自身を除く): 5715498187

約数列:

[1, 3, 67, 201, 241, 367, 723, 883, 1101, 2649, 16147, 24589, 48441, 59161, 73767, 88447, 177483, 212803, 265341, 324061, 638409, 972183, 5925949, 14257801, 17777847, 21712087, 42773403, 65136261, 78098701, 234296103, 5232612967, 15697838901]

約数ペア:

[(1, 15697838901), (3, 5232612967), (67, 234296103), (201, 78098701), (241, 65136261), (367, 42773403), (723, 21712087), (883, 17777847), (1101, 14257801), (2649, 5925949), (16147, 972183), (24589, 638409), (48441, 324061), (59161, 265341), (73767, 212803), (88447, 177483)]