1330571529

素因数分解:

$3^6\times 7^2\times {\mathrm{193}}^2$

素因数の和:418

約数の個数: 63

約数和(自身を含む): 2332736343

約数和(自身を除く): 1002164814

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 193, 243, 441, 567, 579, 729, 1323, 1351, 1701, 1737, 3969, 4053, 5103, 5211, 9457, 11907, 12159, 15633, 28371, 35721, 36477, 37249, 46899, 85113, 109431, 111747, 140697, 255339, 260743, 328293, 335241, 766017, 782229, 984879, 1005723, 1825201, 2298051, 2346687, 3017169, 5475603, 6894153, 7040061, 9051507, 16426809, 21120183, 27154521, 49280427, 63360549, 147841281, 190081647, 443523843, 1330571529]

約数ペア:

[(1, 1330571529), (3, 443523843), (7, 190081647), (9, 147841281), (21, 63360549), (27, 49280427), (49, 27154521), (63, 21120183), (81, 16426809), (147, 9051507), (189, 7040061), (193, 6894153), (243, 5475603), (441, 3017169), (567, 2346687), (579, 2298051), (729, 1825201), (1323, 1005723), (1351, 984879), (1701, 782229), (1737, 766017), (3969, 335241), (4053, 328293), (5103, 260743), (5211, 255339), (9457, 140697), (11907, 111747), (12159, 109431), (15633, 85113), (28371, 46899), (35721, 37249)]