75917079

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{25639}}^1$

素因数の和:25699

約数の個数: 24

約数和(自身を含む): 127994880

約数和(自身を除く): 52077801

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 25639, 76917, 179473, 230751, 538419, 1205033, 1615257, 3615099, 8435231, 10845297, 25305693, 75917079]

約数ペア:

[(1, 75917079), (3, 25305693), (7, 10845297), (9, 8435231), (21, 3615099), (47, 1615257), (63, 1205033), (141, 538419), (329, 230751), (423, 179473), (987, 76917), (2961, 25639)]