65635557

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{877}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 100302720

約数和(自身を除く): 34667163

約数列:

[1, 3, 13, 19, 39, 57, 101, 247, 303, 741, 877, 1313, 1919, 2631, 3939, 5757, 11401, 16663, 24947, 34203, 49989, 74841, 88577, 216619, 265731, 649857, 1151501, 1682963, 3454503, 5048889, 21878519, 65635557]

約数ペア:

[(1, 65635557), (3, 21878519), (13, 5048889), (19, 3454503), (39, 1682963), (57, 1151501), (101, 649857), (247, 265731), (303, 216619), (741, 88577), (877, 74841), (1313, 49989), (1919, 34203), (2631, 24947), (3939, 16663), (5757, 11401)]