156665397

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{46337}}^1$

素因数の和:46377

約数の個数: 24

約数和(自身を含む): 253561536

約数和(自身を除く): 96896139

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 46337, 139011, 324359, 973077, 1065751, 2270513, 3197253, 6811539, 7460257, 22380771, 52221799, 156665397]

約数ペア:

[(1, 156665397), (3, 52221799), (7, 22380771), (21, 7460257), (23, 6811539), (49, 3197253), (69, 2270513), (147, 1065751), (161, 973077), (483, 324359), (1127, 139011), (3381, 46337)]