47508387843

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1\times {\mathrm{65213}}^1$

素因数の和:65643

約数の個数: 32

約数和(自身を含む): 73273406976

約数和(自身を除く): 25765019133

約数列:

[1, 3, 7, 21, 113, 307, 339, 791, 921, 2149, 2373, 6447, 34691, 65213, 104073, 195639, 242837, 456491, 728511, 1369473, 7369069, 20020391, 22107207, 51583483, 60061173, 140142737, 154750449, 420428211, 2262304183, 6786912549, 15836129281, 47508387843]

約数ペア:

[(1, 47508387843), (3, 15836129281), (7, 6786912549), (21, 2262304183), (113, 420428211), (307, 154750449), (339, 140142737), (791, 60061173), (921, 51583483), (2149, 22107207), (2373, 20020391), (6447, 7369069), (34691, 1369473), (65213, 728511), (104073, 456491), (195639, 242837)]