151372641

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{2539}}^1$

素因数の和:2733

約数の個数: 32

約数和(自身を含む): 245790720

約数和(自身を除く): 94418079

約数列:

[1, 3, 7, 17, 21, 51, 119, 167, 357, 501, 1169, 2539, 2839, 3507, 7617, 8517, 17773, 19873, 43163, 53319, 59619, 129489, 302141, 424013, 906423, 1272039, 2968091, 7208221, 8904273, 21624663, 50457547, 151372641]

約数ペア:

[(1, 151372641), (3, 50457547), (7, 21624663), (17, 8904273), (21, 7208221), (51, 2968091), (119, 1272039), (167, 906423), (357, 424013), (501, 302141), (1169, 129489), (2539, 59619), (2839, 53319), (3507, 43163), (7617, 19873), (8517, 17773)]