74728863

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 126337536

約数和(自身を除く): 51608673

約数列:

[1, 3, 9, 11, 23, 33, 37, 69, 99, 111, 207, 253, 333, 407, 759, 851, 887, 1221, 2277, 2553, 2661, 3663, 7659, 7983, 9361, 9757, 20401, 28083, 29271, 32819, 61203, 84249, 87813, 98457, 183609, 224411, 295371, 361009, 673233, 754837, 1083027, 2019699, 2264511, 3249081, 6793533, 8303207, 24909621, 74728863]

約数ペア:

[(1, 74728863), (3, 24909621), (9, 8303207), (11, 6793533), (23, 3249081), (33, 2264511), (37, 2019699), (69, 1083027), (99, 754837), (111, 673233), (207, 361009), (253, 295371), (333, 224411), (407, 183609), (759, 98457), (851, 87813), (887, 84249), (1221, 61203), (2277, 32819), (2553, 29271), (2661, 28083), (3663, 20401), (7659, 9757), (7983, 9361)]