91852887

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{563}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 148787712

約数和(自身を除く): 56934825

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 457, 563, 1371, 1689, 3199, 3941, 7769, 9571, 9597, 11823, 23307, 28713, 54383, 66997, 163149, 200991, 257291, 771873, 1801037, 4373947, 5403111, 13121841, 30617629, 91852887]

約数ペア:

[(1, 91852887), (3, 30617629), (7, 13121841), (17, 5403111), (21, 4373947), (51, 1801037), (119, 771873), (357, 257291), (457, 200991), (563, 163149), (1371, 66997), (1689, 54383), (3199, 28713), (3941, 23307), (7769, 11823), (9571, 9597)]