126631353

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 182589696

約数和(自身を除く): 55958343

約数列:

[1, 3, 23, 37, 69, 111, 193, 257, 579, 771, 851, 2553, 4439, 5911, 7141, 9509, 13317, 17733, 21423, 28527, 49601, 148803, 164243, 218707, 492729, 656121, 1140823, 1835237, 3422469, 5505711, 42210451, 126631353]

約数ペア:

[(1, 126631353), (3, 42210451), (23, 5505711), (37, 3422469), (69, 1835237), (111, 1140823), (193, 656121), (257, 492729), (579, 218707), (771, 164243), (851, 148803), (2553, 49601), (4439, 28527), (5911, 21423), (7141, 17733), (9509, 13317)]