49218327

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 75418560

約数和(自身を除く): 26200233

約数列:

[1, 3, 9, 27, 41, 123, 173, 257, 369, 519, 771, 1107, 1557, 2313, 4671, 6939, 7093, 10537, 21279, 31611, 44461, 63837, 94833, 133383, 191511, 284499, 400149, 1200447, 1822901, 5468703, 16406109, 49218327]

約数ペア:

[(1, 49218327), (3, 16406109), (9, 5468703), (27, 1822901), (41, 1200447), (123, 400149), (173, 284499), (257, 191511), (369, 133383), (519, 94833), (771, 63837), (1107, 44461), (1557, 31611), (2313, 21279), (4671, 10537), (6939, 7093)]