152028981

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:787

約数の個数: 40

約数和(自身を含む): 245867160

約数和(自身を除く): 93838179

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 353, 409, 1053, 1059, 1227, 3177, 3681, 4589, 5317, 9531, 11043, 13767, 15951, 28593, 33129, 41301, 47853, 123903, 143559, 144377, 371709, 430677, 433131, 1299393, 1876901, 3898179, 5630703, 11694537, 16892109, 50676327, 152028981]

約数ペア:

[(1, 152028981), (3, 50676327), (9, 16892109), (13, 11694537), (27, 5630703), (39, 3898179), (81, 1876901), (117, 1299393), (351, 433131), (353, 430677), (409, 371709), (1053, 144377), (1059, 143559), (1227, 123903), (3177, 47853), (3681, 41301), (4589, 33129), (5317, 28593), (9531, 15951), (11043, 13767)]