63264621

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 98758656

約数和(自身を除く): 35494035

約数列:

[1, 3, 7, 21, 71, 151, 213, 281, 453, 497, 843, 1057, 1491, 1967, 3171, 5901, 10721, 19951, 32163, 42431, 59853, 75047, 127293, 139657, 225141, 297017, 418971, 891051, 3012601, 9037803, 21088207, 63264621]

約数ペア:

[(1, 63264621), (3, 21088207), (7, 9037803), (21, 3012601), (71, 891051), (151, 418971), (213, 297017), (281, 225141), (453, 139657), (497, 127293), (843, 75047), (1057, 59853), (1491, 42431), (1967, 32163), (3171, 19951), (5901, 10721)]