31307157429

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1\times {\mathrm{1447}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 42747740160

約数和(自身を除く): 11440582731

約数列:

[1, 3, 61, 183, 191, 573, 619, 1447, 1857, 4341, 11651, 34953, 37759, 88267, 113277, 118229, 264801, 276377, 354687, 829131, 895693, 2687079, 7211969, 16858997, 21635907, 50576991, 54637273, 163911819, 171077363, 513232089, 10435719143, 31307157429]

約数ペア:

[(1, 31307157429), (3, 10435719143), (61, 513232089), (183, 171077363), (191, 163911819), (573, 54637273), (619, 50576991), (1447, 21635907), (1857, 16858997), (4341, 7211969), (11651, 2687079), (34953, 895693), (37759, 829131), (88267, 354687), (113277, 276377), (118229, 264801)]