85343643

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:345

約数の個数: 72

約数和(自身を含む): 159237936

約数和(自身を除く): 73894293

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 73, 77, 99, 147, 219, 231, 241, 441, 511, 539, 657, 693, 723, 803, 1533, 1617, 1687, 2169, 2409, 2651, 3577, 4599, 4851, 5061, 5621, 7227, 7953, 10731, 11809, 15183, 16863, 17593, 18557, 23859, 32193, 35427, 39347, 50589, 52779, 55671, 106281, 118041, 123151, 129899, 158337, 167013, 193523, 354123, 369453, 389697, 580569, 862057, 1108359, 1169091, 1354661, 1741707, 2586171, 4063983, 7758513, 9482627, 12191949, 28447881, 85343643]

約数ペア:

[(1, 85343643), (3, 28447881), (7, 12191949), (9, 9482627), (11, 7758513), (21, 4063983), (33, 2586171), (49, 1741707), (63, 1354661), (73, 1169091), (77, 1108359), (99, 862057), (147, 580569), (219, 389697), (231, 369453), (241, 354123), (441, 193523), (511, 167013), (539, 158337), (657, 129899), (693, 123151), (723, 118041), (803, 106281), (1533, 55671), (1617, 52779), (1687, 50589), (2169, 39347), (2409, 35427), (2651, 32193), (3577, 23859), (4599, 18557), (4851, 17593), (5061, 16863), (5621, 15183), (7227, 11809), (7953, 10731)]