54412257

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 81544320

約数和(自身を除く): 27132063

約数列:

[1, 3, 17, 19, 51, 57, 233, 241, 323, 699, 723, 969, 3961, 4097, 4427, 4579, 11883, 12291, 13281, 13737, 56153, 75259, 77843, 168459, 225777, 233529, 954601, 1066907, 2863803, 3200721, 18137419, 54412257]

約数ペア:

[(1, 54412257), (3, 18137419), (17, 3200721), (19, 2863803), (51, 1066907), (57, 954601), (233, 233529), (241, 225777), (323, 168459), (699, 77843), (723, 75259), (969, 56153), (3961, 13737), (4097, 13281), (4427, 12291), (4579, 11883)]