153751389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1213}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 234952704

約数和(自身を除く): 81201315

約数列:

[1, 3, 11, 23, 33, 69, 167, 253, 501, 759, 1213, 1837, 3639, 3841, 5511, 11523, 13343, 27899, 40029, 42251, 83697, 126753, 202571, 306889, 607713, 920667, 2228281, 4659133, 6684843, 13977399, 51250463, 153751389]

約数ペア:

[(1, 153751389), (3, 51250463), (11, 13977399), (23, 6684843), (33, 4659133), (69, 2228281), (167, 920667), (253, 607713), (501, 306889), (759, 202571), (1213, 126753), (1837, 83697), (3639, 42251), (3841, 40029), (5511, 27899), (11523, 13343)]