73284141

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2137}}^1$

素因数の和:2241

約数の個数: 32

約数和(自身を含む): 118222848

約数和(自身を除く): 44938707

約数列:

[1, 3, 7, 21, 23, 69, 71, 161, 213, 483, 497, 1491, 1633, 2137, 4899, 6411, 11431, 14959, 34293, 44877, 49151, 147453, 151727, 344057, 455181, 1032171, 1062089, 3186267, 3489721, 10469163, 24428047, 73284141]

約数ペア:

[(1, 73284141), (3, 24428047), (7, 10469163), (21, 3489721), (23, 3186267), (69, 1062089), (71, 1032171), (161, 455181), (213, 344057), (483, 151727), (497, 147453), (1491, 49151), (1633, 44877), (2137, 34293), (4899, 14959), (6411, 11431)]