45327891

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 73675008

約数和(自身を除く): 28347117

約数列:

[1, 3, 7, 21, 43, 49, 71, 101, 129, 147, 213, 301, 303, 497, 707, 903, 1491, 2107, 2121, 3053, 3479, 4343, 4949, 6321, 7171, 9159, 10437, 13029, 14847, 21371, 21513, 30401, 50197, 64113, 91203, 149597, 150591, 212807, 308353, 351379, 448791, 638421, 925059, 1054137, 2158471, 6475413, 15109297, 45327891]

約数ペア:

[(1, 45327891), (3, 15109297), (7, 6475413), (21, 2158471), (43, 1054137), (49, 925059), (71, 638421), (101, 448791), (129, 351379), (147, 308353), (213, 212807), (301, 150591), (303, 149597), (497, 91203), (707, 64113), (903, 50197), (1491, 30401), (2107, 21513), (2121, 21371), (3053, 14847), (3479, 13029), (4343, 10437), (4949, 9159), (6321, 7171)]