67223583

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 115255296

約数和(自身を除く): 48031713

約数列:

[1, 3, 7, 9, 21, 47, 63, 73, 141, 219, 311, 329, 423, 511, 657, 933, 987, 1533, 2177, 2799, 2961, 3431, 4599, 6531, 10293, 14617, 19593, 22703, 24017, 30879, 43851, 68109, 72051, 102319, 131553, 158921, 204327, 216153, 306957, 476763, 920871, 1067041, 1430289, 3201123, 7469287, 9603369, 22407861, 67223583]

約数ペア:

[(1, 67223583), (3, 22407861), (7, 9603369), (9, 7469287), (21, 3201123), (47, 1430289), (63, 1067041), (73, 920871), (141, 476763), (219, 306957), (311, 216153), (329, 204327), (423, 158921), (511, 131553), (657, 102319), (933, 72051), (987, 68109), (1533, 43851), (2177, 30879), (2799, 24017), (2961, 22703), (3431, 19593), (4599, 14617), (6531, 10293)]