151902081

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1051}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 231776640

約数和(自身を除く): 79874559

約数列:

[1, 3, 9, 27, 53, 101, 159, 303, 477, 909, 1051, 1431, 2727, 3153, 5353, 9459, 16059, 28377, 48177, 55703, 106151, 144531, 167109, 318453, 501327, 955359, 1503981, 2866077, 5626003, 16878009, 50634027, 151902081]

約数ペア:

[(1, 151902081), (3, 50634027), (9, 16878009), (27, 5626003), (53, 2866077), (101, 1503981), (159, 955359), (303, 501327), (477, 318453), (909, 167109), (1051, 144531), (1431, 106151), (2727, 55703), (3153, 48177), (5353, 28377), (9459, 16059)]