300877821

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{100393}}^1$

素因数の和:100442

約数の個数: 20

約数和(自身を含む): 461611612

約数和(自身を除く): 160733791

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 100393, 301179, 903537, 2710611, 3714541, 8131833, 11143623, 33430869, 100292607, 300877821]

約数ペア:

[(1, 300877821), (3, 100292607), (9, 33430869), (27, 11143623), (37, 8131833), (81, 3714541), (111, 2710611), (333, 903537), (999, 301179), (2997, 100393)]