13856103693

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1\times {\mathrm{2111}}^1$

素因数の和:3034

約数の個数: 48

約数和(自身を含む): 21484210176

約数和(自身を除く): 7628106483

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 857, 2111, 2553, 2571, 6333, 7659, 7713, 18999, 19711, 31709, 48553, 59133, 78107, 95127, 145659, 177399, 234321, 285381, 436977, 702963, 729307, 1796461, 1809127, 2187921, 5389383, 5427381, 6563763, 16168149, 16282143, 41609921, 66937699, 124829763, 200813097, 374489289, 602439291, 1539567077, 4618701231, 13856103693]

約数ペア:

[(1, 13856103693), (3, 4618701231), (9, 1539567077), (23, 602439291), (37, 374489289), (69, 200813097), (111, 124829763), (207, 66937699), (333, 41609921), (851, 16282143), (857, 16168149), (2111, 6563763), (2553, 5427381), (2571, 5389383), (6333, 2187921), (7659, 1809127), (7713, 1796461), (18999, 729307), (19711, 702963), (31709, 436977), (48553, 285381), (59133, 234321), (78107, 177399), (95127, 145659)]