79711827

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 42215853

約数列:

[1, 3, 13, 17, 39, 51, 221, 251, 479, 663, 753, 1437, 3263, 4267, 6227, 8143, 9789, 12801, 18681, 24429, 55471, 105859, 120229, 166413, 317577, 360687, 1562977, 2043893, 4688931, 6131679, 26570609, 79711827]

約数ペア:

[(1, 79711827), (3, 26570609), (13, 6131679), (17, 4688931), (39, 2043893), (51, 1562977), (221, 360687), (251, 317577), (479, 166413), (663, 120229), (753, 105859), (1437, 55471), (3263, 24429), (4267, 18681), (6227, 12801), (8143, 9789)]