1282134501

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{2957}}^1$

素因数の和:3123

約数の個数: 40

約数和(自身を含む): 1971412344

約数和(自身を除く): 689277843

約数列:

[1, 3, 9, 27, 53, 81, 101, 159, 303, 477, 909, 1431, 2727, 2957, 4293, 5353, 8181, 8871, 16059, 26613, 48177, 79839, 144531, 156721, 239517, 298657, 433593, 470163, 895971, 1410489, 2687913, 4231467, 8063739, 12694401, 15828821, 24191217, 47486463, 142459389, 427378167, 1282134501]

約数ペア:

[(1, 1282134501), (3, 427378167), (9, 142459389), (27, 47486463), (53, 24191217), (81, 15828821), (101, 12694401), (159, 8063739), (303, 4231467), (477, 2687913), (909, 1410489), (1431, 895971), (2727, 470163), (2957, 433593), (4293, 298657), (5353, 239517), (8181, 156721), (8871, 144531), (16059, 79839), (26613, 48177)]