151220007

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1279}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 233472000

約数和(自身を除く): 82251993

約数列:

[1, 3, 9, 27, 29, 87, 151, 261, 453, 783, 1279, 1359, 3837, 4077, 4379, 11511, 13137, 34533, 37091, 39411, 111273, 118233, 193129, 333819, 579387, 1001457, 1738161, 5214483, 5600741, 16802223, 50406669, 151220007]

約数ペア:

[(1, 151220007), (3, 50406669), (9, 16802223), (27, 5600741), (29, 5214483), (87, 1738161), (151, 1001457), (261, 579387), (453, 333819), (783, 193129), (1279, 118233), (1359, 111273), (3837, 39411), (4077, 37091), (4379, 34533), (11511, 13137)]