73120873

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4013}}^1$

素因数の和:4176

約数の個数: 16

約数和(自身を含む): 88629120

約数和(自身を除く): 15508247

約数列:

[1, 7, 19, 133, 137, 959, 2603, 4013, 18221, 28091, 76247, 533729, 549781, 3848467, 10445839, 73120873]

約数ペア:

[(1, 73120873), (7, 10445839), (19, 3848467), (133, 549781), (137, 533729), (959, 76247), (2603, 28091), (4013, 18221)]