133928977

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 174988800

約数和(自身を除く): 41059823

約数列:

[1, 7, 13, 23, 61, 91, 161, 299, 427, 793, 1049, 1403, 2093, 5551, 7343, 9821, 13637, 18239, 24127, 63989, 95459, 127673, 168889, 313651, 447923, 831857, 1471747, 2195557, 5822999, 10302229, 19132711, 133928977]

約数ペア:

[(1, 133928977), (7, 19132711), (13, 10302229), (23, 5822999), (61, 2195557), (91, 1471747), (161, 831857), (299, 447923), (427, 313651), (793, 168889), (1049, 127673), (1403, 95459), (2093, 63989), (5551, 24127), (7343, 18239), (9821, 13637)]