127287303

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1103}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 200309760

約数和(自身を除く): 73022457

約数列:

[1, 3, 11, 13, 33, 39, 143, 269, 429, 807, 1103, 2959, 3309, 3497, 8877, 10491, 12133, 14339, 36399, 38467, 43017, 115401, 157729, 296707, 473187, 890121, 3263777, 3857191, 9791331, 11571573, 42429101, 127287303]

約数ペア:

[(1, 127287303), (3, 42429101), (11, 11571573), (13, 9791331), (33, 3857191), (39, 3263777), (143, 890121), (269, 473187), (429, 296707), (807, 157729), (1103, 115401), (2959, 43017), (3309, 38467), (3497, 36399), (8877, 14339), (10491, 12133)]