129353823

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{977}}^1$

素因数の和:1343

約数の個数: 24

約数和(自身を含む): 191625408

約数和(自身を除く): 62271585

約数列:

[1, 3, 9, 47, 141, 313, 423, 939, 977, 2817, 2931, 8793, 14711, 44133, 45919, 132399, 137757, 305801, 413271, 917403, 2752209, 14372647, 43117941, 129353823]

約数ペア:

[(1, 129353823), (3, 43117941), (9, 14372647), (47, 2752209), (141, 917403), (313, 413271), (423, 305801), (939, 137757), (977, 132399), (2817, 45919), (2931, 44133), (8793, 14711)]