129256533

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{14551}}^1$

素因数の和:14614

約数の個数: 32

約数和(自身を含む): 223518720

約数和(自身を除く): 94262187

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 8883, 14551, 43653, 101857, 130959, 305571, 392877, 683897, 916713, 2051691, 2750139, 4787279, 6155073, 14361837, 18465219, 43085511, 129256533]

約数ペア:

[(1, 129256533), (3, 43085511), (7, 18465219), (9, 14361837), (21, 6155073), (27, 4787279), (47, 2750139), (63, 2051691), (141, 916713), (189, 683897), (329, 392877), (423, 305571), (987, 130959), (1269, 101857), (2961, 43653), (8883, 14551)]