152289723

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:723

約数の個数: 32

約数和(自身を含む): 221584896

約数和(自身を除く): 69295173

約数列:

[1, 3, 17, 51, 53, 103, 159, 309, 547, 901, 1641, 1751, 2703, 5253, 5459, 9299, 16377, 27897, 28991, 56341, 86973, 92803, 169023, 278409, 492847, 957797, 1478541, 2873391, 2986073, 8958219, 50763241, 152289723]

約数ペア:

[(1, 152289723), (3, 50763241), (17, 8958219), (51, 2986073), (53, 2873391), (103, 1478541), (159, 957797), (309, 492847), (547, 278409), (901, 169023), (1641, 92803), (1751, 86973), (2703, 56341), (5253, 28991), (5459, 27897), (9299, 16377)]