56555938341

素因数分解:

$3^5\times 7^1\times {\mathrm{7309}}^1\times {\mathrm{4549}}^1$

素因数の和:11880

約数の個数: 48

約数和(自身を含む): 96854576000

約数和(自身を除く): 40298637659

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 4549, 7309, 13647, 21927, 31843, 40941, 51163, 65781, 95529, 122823, 153489, 197343, 286587, 368469, 460467, 592029, 859761, 1105407, 1381401, 1776087, 2579283, 4144203, 7737849, 12432609, 33248641, 99745923, 232740487, 299237769, 698221461, 897713307, 2094664383, 2693139921, 6283993149, 8079419763, 18851979447, 56555938341]

約数ペア:

[(1, 56555938341), (3, 18851979447), (7, 8079419763), (9, 6283993149), (21, 2693139921), (27, 2094664383), (63, 897713307), (81, 698221461), (189, 299237769), (243, 232740487), (567, 99745923), (1701, 33248641), (4549, 12432609), (7309, 7737849), (13647, 4144203), (21927, 2579283), (31843, 1776087), (40941, 1381401), (51163, 1105407), (65781, 859761), (95529, 592029), (122823, 460467), (153489, 368469), (197343, 286587)]