91426797

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 171580032

約数和(自身を除く): 80153235

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 49, 63, 77, 99, 141, 147, 231, 329, 401, 423, 441, 517, 539, 693, 987, 1203, 1551, 1617, 2303, 2807, 2961, 3609, 3619, 4411, 4653, 4851, 6909, 8421, 10857, 13233, 18847, 19649, 20727, 25263, 25333, 30877, 32571, 39699, 56541, 58947, 75999, 92631, 131929, 169623, 176841, 207317, 216139, 227997, 277893, 395787, 621951, 648417, 923503, 1187361, 1451219, 1865853, 1945251, 2770509, 4353657, 8311527, 10158533, 13060971, 30475599, 91426797]

約数ペア:

[(1, 91426797), (3, 30475599), (7, 13060971), (9, 10158533), (11, 8311527), (21, 4353657), (33, 2770509), (47, 1945251), (49, 1865853), (63, 1451219), (77, 1187361), (99, 923503), (141, 648417), (147, 621951), (231, 395787), (329, 277893), (401, 227997), (423, 216139), (441, 207317), (517, 176841), (539, 169623), (693, 131929), (987, 92631), (1203, 75999), (1551, 58947), (1617, 56541), (2303, 39699), (2807, 32571), (2961, 30877), (3609, 25333), (3619, 25263), (4411, 20727), (4653, 19649), (4851, 18847), (6909, 13233), (8421, 10857)]