69488043

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 98774016

約数和(自身を除く): 29285973

約数列:

[1, 3, 43, 47, 73, 129, 141, 157, 219, 471, 2021, 3139, 3431, 6063, 6751, 7379, 9417, 10293, 11461, 20253, 22137, 34383, 147533, 317297, 442599, 492823, 538667, 951891, 1478469, 1616001, 23162681, 69488043]

約数ペア:

[(1, 69488043), (3, 23162681), (43, 1616001), (47, 1478469), (73, 951891), (129, 538667), (141, 492823), (157, 442599), (219, 317297), (471, 147533), (2021, 34383), (3139, 22137), (3431, 20253), (6063, 11461), (6751, 10293), (7379, 9417)]