79669653

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1523}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 126406656

約数和(自身を除く): 46737003

約数列:

[1, 3, 7, 21, 47, 53, 141, 159, 329, 371, 987, 1113, 1523, 2491, 4569, 7473, 10661, 17437, 31983, 52311, 71581, 80719, 214743, 242157, 501067, 565033, 1503201, 1695099, 3793793, 11381379, 26556551, 79669653]

約数ペア:

[(1, 79669653), (3, 26556551), (7, 11381379), (21, 3793793), (47, 1695099), (53, 1503201), (141, 565033), (159, 501067), (329, 242157), (371, 214743), (987, 80719), (1113, 71581), (1523, 52311), (2491, 31983), (4569, 17437), (7473, 10661)]