48684591

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 75499200

約数和(自身を除く): 26814609

約数列:

[1, 3, 9, 27, 29, 87, 97, 261, 291, 641, 783, 873, 1923, 2619, 2813, 5769, 8439, 17307, 18589, 25317, 55767, 62177, 75951, 167301, 186531, 501903, 559593, 1678779, 1803133, 5409399, 16228197, 48684591]

約数ペア:

[(1, 48684591), (3, 16228197), (9, 5409399), (27, 1803133), (29, 1678779), (87, 559593), (97, 501903), (261, 186531), (291, 167301), (641, 75951), (783, 62177), (873, 55767), (1923, 25317), (2619, 18589), (2813, 17307), (5769, 8439)]