70714809

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{521}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 114756480

約数和(自身を除く): 44041671

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 457, 521, 1371, 1563, 4113, 4689, 5027, 5731, 12339, 14067, 15081, 17193, 45243, 51579, 135729, 154737, 238097, 714291, 2142873, 2619067, 6428619, 7857201, 23571603, 70714809]

約数ペア:

[(1, 70714809), (3, 23571603), (9, 7857201), (11, 6428619), (27, 2619067), (33, 2142873), (99, 714291), (297, 238097), (457, 154737), (521, 135729), (1371, 51579), (1563, 45243), (4113, 17193), (4689, 15081), (5027, 14067), (5731, 12339)]