187572077

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{16349}}^1$

素因数の和:16516

約数の個数: 16

約数和(自身を含む): 235440000

約数和(自身を除く): 47867923

約数列:

[1, 7, 11, 77, 149, 1043, 1639, 11473, 16349, 114443, 179839, 1258873, 2436001, 17052007, 26796011, 187572077]

約数ペア:

[(1, 187572077), (7, 26796011), (11, 17052007), (77, 2436001), (149, 1258873), (1043, 179839), (1639, 114443), (11473, 16349)]