233669853

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{61379}}^1$

素因数の和:61438

約数の個数: 20

約数和(自身を含む): 356495040

約数和(自身を除く): 122825187

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 61379, 184137, 552411, 1657233, 2884813, 4971699, 8654439, 25963317, 77889951, 233669853]

約数ペア:

[(1, 233669853), (3, 77889951), (9, 25963317), (27, 8654439), (47, 4971699), (81, 2884813), (141, 1657233), (423, 552411), (1269, 184137), (3807, 61379)]