85103621919

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{7159}}^1$

素因数の和:7374

約数の個数: 80

約数和(自身を含む): 137543313600

約数和(自身を除く): 52439691681

約数列:

[1, 3, 9, 17, 27, 51, 81, 89, 97, 153, 267, 291, 459, 801, 873, 1377, 1513, 1649, 2403, 2619, 4539, 4947, 7159, 7209, 7857, 8633, 13617, 14841, 21477, 25899, 40851, 44523, 64431, 77697, 121703, 122553, 133569, 146761, 193293, 233091, 365109, 440283, 579879, 637151, 694423, 699273, 1095327, 1320849, 1911453, 2083269, 3285981, 3962547, 5734359, 6249807, 9857943, 10831567, 11805191, 11887641, 17203077, 18749421, 32494701, 35415573, 51609231, 56248263, 61803647, 97484103, 106246719, 185410941, 292452309, 318740157, 556232823, 877356927, 956220471, 1050661999, 1668698469, 3151985997, 5006095407, 9455957991, 28367873973, 85103621919]

約数ペア:

[(1, 85103621919), (3, 28367873973), (9, 9455957991), (17, 5006095407), (27, 3151985997), (51, 1668698469), (81, 1050661999), (89, 956220471), (97, 877356927), (153, 556232823), (267, 318740157), (291, 292452309), (459, 185410941), (801, 106246719), (873, 97484103), (1377, 61803647), (1513, 56248263), (1649, 51609231), (2403, 35415573), (2619, 32494701), (4539, 18749421), (4947, 17203077), (7159, 11887641), (7209, 11805191), (7857, 10831567), (8633, 9857943), (13617, 6249807), (14841, 5734359), (21477, 3962547), (25899, 3285981), (40851, 2083269), (44523, 1911453), (64431, 1320849), (77697, 1095327), (121703, 699273), (122553, 694423), (133569, 637151), (146761, 579879), (193293, 440283), (233091, 365109)]