146765979

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{81131}}^1$

素因数の和:81207

約数の個数: 16

約数和(自身を含む): 220679040

約数和(自身を除く): 73913061

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 81131, 243393, 730179, 2190537, 5435777, 16307331, 48921993, 146765979]

約数ペア:

[(1, 146765979), (3, 48921993), (9, 16307331), (27, 5435777), (67, 2190537), (201, 730179), (603, 243393), (1809, 81131)]