74478141

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{557}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 109680480

約数和(自身を除く): 35202339

約数列:

[1, 3, 9, 83, 179, 249, 537, 557, 747, 1611, 1671, 5013, 14857, 44571, 46231, 99703, 133713, 138693, 299109, 416079, 897327, 8275349, 24826047, 74478141]

約数ペア:

[(1, 74478141), (3, 24826047), (9, 8275349), (83, 897327), (179, 416079), (249, 299109), (537, 138693), (557, 133713), (747, 99703), (1611, 46231), (1671, 44571), (5013, 14857)]