789746067

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1$

素因数の和:1545

約数の個数: 72

約数和(自身を含む): 1374347520

約数和(自身を除く): 584601453

約数列:

[1, 3, 9, 11, 17, 29, 33, 51, 87, 99, 121, 153, 187, 261, 319, 363, 493, 561, 957, 1089, 1471, 1479, 1683, 2057, 2871, 3509, 4413, 4437, 5423, 6171, 10527, 13239, 16181, 16269, 18513, 25007, 31581, 42659, 48543, 48807, 59653, 75021, 127977, 145629, 177991, 178959, 225063, 275077, 383931, 469249, 533973, 536877, 725203, 825231, 1407747, 1601919, 2175609, 2475693, 3025847, 4223241, 5161739, 6526827, 7977233, 9077541, 15485217, 23931699, 27232623, 46455651, 71795097, 87749563, 263248689, 789746067]

約数ペア:

[(1, 789746067), (3, 263248689), (9, 87749563), (11, 71795097), (17, 46455651), (29, 27232623), (33, 23931699), (51, 15485217), (87, 9077541), (99, 7977233), (121, 6526827), (153, 5161739), (187, 4223241), (261, 3025847), (319, 2475693), (363, 2175609), (493, 1601919), (561, 1407747), (957, 825231), (1089, 725203), (1471, 536877), (1479, 533973), (1683, 469249), (2057, 383931), (2871, 275077), (3509, 225063), (4413, 178959), (4437, 177991), (5423, 145629), (6171, 127977), (10527, 75021), (13239, 59653), (16181, 48807), (16269, 48543), (18513, 42659), (25007, 31581)]