73280454951

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2039}}^1\times {\mathrm{47351}}^1$

素因数の和:49427

約数の個数: 32

約数和(自身を含む): 111280988160

約数和(自身を除く): 38000533209

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 2039, 6117, 22429, 46897, 47351, 67287, 140691, 142053, 515867, 520861, 1089073, 1547601, 1562583, 3267219, 11979803, 35939409, 96548689, 289646067, 1062035579, 2220619847, 3186106737, 6661859541, 24426818317, 73280454951]

約数ペア:

[(1, 73280454951), (3, 24426818317), (11, 6661859541), (23, 3186106737), (33, 2220619847), (69, 1062035579), (253, 289646067), (759, 96548689), (2039, 35939409), (6117, 11979803), (22429, 3267219), (46897, 1562583), (47351, 1547601), (67287, 1089073), (140691, 520861), (142053, 515867)]