189015366969

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{84551}}^1$

素因数の和:84780

約数の個数: 80

約数和(自身を含む): 333441972864

約数和(自身を除く): 144426605895

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 193, 297, 351, 429, 579, 891, 1053, 1287, 1737, 2123, 2509, 3861, 5211, 6369, 7527, 11583, 15633, 19107, 22581, 27599, 57321, 67743, 82797, 84551, 171963, 203229, 248391, 253653, 745173, 760959, 930061, 1099163, 2235519, 2282877, 2790183, 3297489, 6848631, 8370549, 9892467, 12090793, 16318343, 25111647, 29677401, 36272379, 48955029, 75334941, 89032203, 108817137, 146865087, 179501773, 212138459, 326451411, 440595261, 538505319, 636415377, 979354233, 1321785783, 1615515957, 1909246131, 2333523049, 4846547871, 5727738393, 7000569147, 14539643613, 17183215179, 21001707441, 63005122323, 189015366969]

約数ペア:

[(1, 189015366969), (3, 63005122323), (9, 21001707441), (11, 17183215179), (13, 14539643613), (27, 7000569147), (33, 5727738393), (39, 4846547871), (81, 2333523049), (99, 1909246131), (117, 1615515957), (143, 1321785783), (193, 979354233), (297, 636415377), (351, 538505319), (429, 440595261), (579, 326451411), (891, 212138459), (1053, 179501773), (1287, 146865087), (1737, 108817137), (2123, 89032203), (2509, 75334941), (3861, 48955029), (5211, 36272379), (6369, 29677401), (7527, 25111647), (11583, 16318343), (15633, 12090793), (19107, 9892467), (22581, 8370549), (27599, 6848631), (57321, 3297489), (67743, 2790183), (82797, 2282877), (84551, 2235519), (171963, 1099163), (203229, 930061), (248391, 760959), (253653, 745173)]