71304417207

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{580291}}^1$

素因数の和:580381

約数の個数: 40

約数和(自身を含む): 112063669872

約数和(自身を除く): 40759252665

約数列:

[1, 3, 9, 27, 37, 41, 81, 111, 123, 333, 369, 999, 1107, 1517, 2997, 3321, 4551, 13653, 40959, 122877, 580291, 1740873, 5222619, 15667857, 21470767, 23791931, 47003571, 64412301, 71375793, 193236903, 214127379, 579710709, 642382137, 880301447, 1739132127, 1927146411, 2640904341, 7922713023, 23768139069, 71304417207]

約数ペア:

[(1, 71304417207), (3, 23768139069), (9, 7922713023), (27, 2640904341), (37, 1927146411), (41, 1739132127), (81, 880301447), (111, 642382137), (123, 579710709), (333, 214127379), (369, 193236903), (999, 71375793), (1107, 64412301), (1517, 47003571), (2997, 23791931), (3321, 21470767), (4551, 15667857), (13653, 5222619), (40959, 1740873), (122877, 580291)]