64023561

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11681}}^1$

素因数の和:11726

約数の個数: 32

約数和(自身を含む): 112147200

約数和(自身を除く): 48123639

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 11681, 35043, 81767, 105129, 245301, 315387, 338749, 735903, 1016247, 2207709, 2371243, 3048741, 7113729, 9146223, 21341187, 64023561]

約数ペア:

[(1, 64023561), (3, 21341187), (7, 9146223), (9, 7113729), (21, 3048741), (27, 2371243), (29, 2207709), (63, 1016247), (87, 735903), (189, 338749), (203, 315387), (261, 245301), (609, 105129), (783, 81767), (1827, 35043), (5481, 11681)]