804984139881

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{2243}}^1\times {\mathrm{152783}}^1$

素因数の和:155067

約数の個数: 40

約数和(自身を含む): 1244535684480

約数和(自身を除く): 439551544599

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2243, 2349, 6729, 20187, 60561, 65047, 152783, 181683, 195141, 458349, 585423, 1375047, 1756269, 4125141, 4430707, 5268807, 12375423, 13292121, 39876363, 119629089, 342692269, 358887267, 1028076807, 3084230421, 9252691263, 9938075801, 27758073789, 29814227403, 89442682209, 268328046627, 804984139881]

約数ペア:

[(1, 804984139881), (3, 268328046627), (9, 89442682209), (27, 29814227403), (29, 27758073789), (81, 9938075801), (87, 9252691263), (261, 3084230421), (783, 1028076807), (2243, 358887267), (2349, 342692269), (6729, 119629089), (20187, 39876363), (60561, 13292121), (65047, 12375423), (152783, 5268807), (181683, 4430707), (195141, 4125141), (458349, 1756269), (585423, 1375047)]