149358717

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{601}}^1$

素因数の和:1181

約数の個数: 24

約数和(自身を含む): 220599288

約数和(自身を除く): 71240571

約数列:

[1, 3, 9, 53, 159, 477, 521, 601, 1563, 1803, 4689, 5409, 27613, 31853, 82839, 95559, 248517, 286677, 313121, 939363, 2818089, 16595413, 49786239, 149358717]

約数ペア:

[(1, 149358717), (3, 49786239), (9, 16595413), (53, 2818089), (159, 939363), (477, 313121), (521, 286677), (601, 248517), (1563, 95559), (1803, 82839), (4689, 31853), (5409, 27613)]