78833241

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{821}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 116947584

約数和(自身を除く): 38114343

約数列:

[1, 3, 9, 47, 141, 227, 423, 681, 821, 2043, 2463, 7389, 10669, 32007, 38587, 96021, 115761, 186367, 347283, 559101, 1677303, 8759249, 26277747, 78833241]

約数ペア:

[(1, 78833241), (3, 26277747), (9, 8759249), (47, 1677303), (141, 559101), (227, 347283), (423, 186367), (681, 115761), (821, 96021), (2043, 38587), (2463, 32007), (7389, 10669)]