105535251

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 160001280

約数和(自身を除く): 54466029

約数列:

[1, 3, 9, 27, 67, 201, 227, 257, 603, 681, 771, 1809, 2043, 2313, 6129, 6939, 15209, 17219, 45627, 51657, 58339, 136881, 154971, 175017, 410643, 464913, 525051, 1575153, 3908713, 11726139, 35178417, 105535251]

約数ペア:

[(1, 105535251), (3, 35178417), (9, 11726139), (27, 3908713), (67, 1575153), (201, 525051), (227, 464913), (257, 410643), (603, 175017), (681, 154971), (771, 136881), (1809, 58339), (2043, 51657), (2313, 45627), (6129, 17219), (6939, 15209)]