77973198

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{178021}}^1$

素因数の和:178099

約数の個数: 16

約数和(自身を含む): 158083536

約数和(自身を除く): 80110338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 178021, 356042, 534063, 1068126, 12995533, 25991066, 38986599, 77973198]

約数ペア:

[(1, 77973198), (2, 38986599), (3, 25991066), (6, 12995533), (73, 1068126), (146, 534063), (219, 356042), (438, 178021)]