7492149

素因数分解:

$3^3\times 7^3\times {\mathrm{809}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 12960000

約数和(自身を除く): 5467851

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 809, 1029, 1323, 2427, 3087, 5663, 7281, 9261, 16989, 21843, 39641, 50967, 118923, 152901, 277487, 356769, 832461, 1070307, 2497383, 7492149]

約数ペア:

[(1, 7492149), (3, 2497383), (7, 1070307), (9, 832461), (21, 356769), (27, 277487), (49, 152901), (63, 118923), (147, 50967), (189, 39641), (343, 21843), (441, 16989), (809, 9261), (1029, 7281), (1323, 5663), (2427, 3087)]