242452791

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{29833}}^1$

素因数の和:29892

約数の個数: 32

約数和(自身を含む): 420062720

約数和(自身を除く): 177609929

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 8127, 29833, 89499, 208831, 268497, 626493, 805491, 1282819, 1879479, 3848457, 5638437, 8979733, 11545371, 26939199, 34636113, 80817597, 242452791]

約数ペア:

[(1, 242452791), (3, 80817597), (7, 34636113), (9, 26939199), (21, 11545371), (27, 8979733), (43, 5638437), (63, 3848457), (129, 1879479), (189, 1282819), (301, 805491), (387, 626493), (903, 268497), (1161, 208831), (2709, 89499), (8127, 29833)]