2540291207607

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2677}}^1\times {\mathrm{4673}}^1$

素因数の和:7494

約数の個数: 80

約数和(自身を含む): 3998421535680

約数和(自身を除く): 1458130328073

約数列:

[1, 3, 9, 23, 27, 69, 81, 109, 207, 327, 621, 981, 1863, 2507, 2677, 2943, 4673, 7521, 8031, 8829, 14019, 22563, 24093, 42057, 61571, 67689, 72279, 107479, 126171, 184713, 203067, 216837, 291793, 322437, 378513, 509357, 554139, 875379, 967311, 1528071, 1662417, 2626137, 2901933, 4584213, 4987251, 6711239, 7878411, 8705799, 11715211, 12509621, 13752639, 20133717, 23635233, 35145633, 37528863, 41257917, 60401151, 105436899, 112586589, 181203453, 287721283, 316310697, 337759767, 543610359, 863163849, 948932091, 1013279301, 1363548689, 2589491547, 4090646067, 7768474641, 12271938201, 23305423923, 31361619847, 36815814603, 94084859541, 110447443809, 282254578623, 846763735869, 2540291207607]

約数ペア:

[(1, 2540291207607), (3, 846763735869), (9, 282254578623), (23, 110447443809), (27, 94084859541), (69, 36815814603), (81, 31361619847), (109, 23305423923), (207, 12271938201), (327, 7768474641), (621, 4090646067), (981, 2589491547), (1863, 1363548689), (2507, 1013279301), (2677, 948932091), (2943, 863163849), (4673, 543610359), (7521, 337759767), (8031, 316310697), (8829, 287721283), (14019, 181203453), (22563, 112586589), (24093, 105436899), (42057, 60401151), (61571, 41257917), (67689, 37528863), (72279, 35145633), (107479, 23635233), (126171, 20133717), (184713, 13752639), (203067, 12509621), (216837, 11715211), (291793, 8705799), (322437, 7878411), (378513, 6711239), (509357, 4987251), (554139, 4584213), (875379, 2901933), (967311, 2626137), (1528071, 1662417)]