154428867

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23473}}^1$

素因数の和:23539

約数の個数: 24

約数和(自身を含む): 241688304

約数和(自身を除く): 87259437

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 23473, 70419, 211257, 399041, 1009339, 1197123, 3028017, 3591369, 9084051, 17158763, 51476289, 154428867]

約数ペア:

[(1, 154428867), (3, 51476289), (9, 17158763), (17, 9084051), (43, 3591369), (51, 3028017), (129, 1197123), (153, 1009339), (387, 399041), (731, 211257), (2193, 70419), (6579, 23473)]