74249379

素因数分解:

$3^6\times {\mathrm{179}}^1\times {\mathrm{569}}^1$

素因数の和:766

約数の個数: 28

約数和(自身を含む): 112141800

約数和(自身を除く): 37892421

約数列:

[1, 3, 9, 27, 81, 179, 243, 537, 569, 729, 1611, 1707, 4833, 5121, 14499, 15363, 43497, 46089, 101851, 130491, 138267, 305553, 414801, 916659, 2749977, 8249931, 24749793, 74249379]

約数ペア:

[(1, 74249379), (3, 24749793), (9, 8249931), (27, 2749977), (81, 916659), (179, 414801), (243, 305553), (537, 138267), (569, 130491), (729, 101851), (1611, 46089), (1707, 43497), (4833, 15363), (5121, 14499)]