407175093

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5297}}^1$

素因数の和:5395

約数の個数: 40

約数和(自身を含む): 664136088

約数和(自身を除く): 256960995

約数列:

[1, 3, 9, 13, 27, 39, 73, 81, 117, 219, 351, 657, 949, 1053, 1971, 2847, 5297, 5913, 8541, 15891, 25623, 47673, 68861, 76869, 143019, 206583, 386681, 429057, 619749, 1160043, 1859247, 3480129, 5026853, 5577741, 10440387, 15080559, 31321161, 45241677, 135725031, 407175093]

約数ペア:

[(1, 407175093), (3, 135725031), (9, 45241677), (13, 31321161), (27, 15080559), (39, 10440387), (73, 5577741), (81, 5026853), (117, 3480129), (219, 1859247), (351, 1160043), (657, 619749), (949, 429057), (1053, 386681), (1971, 206583), (2847, 143019), (5297, 76869), (5913, 68861), (8541, 47673), (15891, 25623)]