180147239993

素因数分解:

$7^1\times {\mathrm{547}}^1\times {\mathrm{691}}^1\times {\mathrm{68087}}^1$

素因数の和:69332

約数の個数: 16

約数和(自身を含む): 206560472064

約数和(自身を除く): 26413232071

約数列:

[1, 7, 547, 691, 3829, 4837, 68087, 377977, 476609, 2645839, 37243589, 47048117, 260705123, 329336819, 25735319999, 180147239993]

約数ペア:

[(1, 180147239993), (7, 25735319999), (547, 329336819), (691, 260705123), (3829, 47048117), (4837, 37243589), (68087, 2645839), (377977, 476609)]