102645501

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 159203328

約数和(自身を除く): 56557827

約数列:

[1, 3, 7, 21, 157, 163, 191, 471, 489, 573, 1099, 1141, 1337, 3297, 3423, 4011, 25591, 29987, 31133, 76773, 89961, 93399, 179137, 209909, 217931, 537411, 629727, 653793, 4887881, 14663643, 34215167, 102645501]

約数ペア:

[(1, 102645501), (3, 34215167), (7, 14663643), (21, 4887881), (157, 653793), (163, 629727), (191, 537411), (471, 217931), (489, 209909), (573, 179137), (1099, 93399), (1141, 89961), (1337, 76773), (3297, 31133), (3423, 29987), (4011, 25591)]