15804519993

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{2143}}^1\times {\mathrm{22147}}^1$

素因数の和:24333

約数の個数: 24

約数和(自身を含む): 23457744128

約数和(自身を除く): 7653224135

約数列:

[1, 3, 9, 37, 111, 333, 2143, 6429, 19287, 22147, 66441, 79291, 199323, 237873, 713619, 819439, 2458317, 7374951, 47461021, 142383063, 427149189, 1756057777, 5268173331, 15804519993]

約数ペア:

[(1, 15804519993), (3, 5268173331), (9, 1756057777), (37, 427149189), (111, 142383063), (333, 47461021), (2143, 7374951), (6429, 2458317), (19287, 819439), (22147, 713619), (66441, 237873), (79291, 199323)]