156936533721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{217163}}^1$

素因数の和:217597

約数の個数: 32

約数和(自身を含む): 232660823040

約数和(自身を除く): 75724289319

約数列:

[1, 3, 11, 33, 61, 183, 359, 671, 1077, 2013, 3949, 11847, 21899, 65697, 217163, 240889, 651489, 722667, 2388793, 7166379, 13246943, 39740829, 77961517, 145716373, 233884551, 437149119, 857576687, 2572730061, 4755652537, 14266957611, 52312177907, 156936533721]

約数ペア:

[(1, 156936533721), (3, 52312177907), (11, 14266957611), (33, 4755652537), (61, 2572730061), (183, 857576687), (359, 437149119), (671, 233884551), (1077, 145716373), (2013, 77961517), (3949, 39740829), (11847, 13246943), (21899, 7166379), (65697, 2388793), (217163, 722667), (240889, 651489)]