72666659517

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1117}}^1\times {\mathrm{5209}}^1$

素因数の和:6533

約数の個数: 32

約数和(自身を含む): 101770556160

約数和(自身を除く): 29103896643

約数列:

[1, 3, 23, 69, 181, 543, 1117, 3351, 4163, 5209, 12489, 15627, 25691, 77073, 119807, 202177, 359421, 606531, 942829, 2828487, 4650071, 5818453, 13950213, 17455359, 21685067, 65055201, 133824419, 401473257, 1053139993, 3159419979, 24222219839, 72666659517]

約数ペア:

[(1, 72666659517), (3, 24222219839), (23, 3159419979), (69, 1053139993), (181, 401473257), (543, 133824419), (1117, 65055201), (3351, 21685067), (4163, 17455359), (5209, 13950213), (12489, 5818453), (15627, 4650071), (25691, 2828487), (77073, 942829), (119807, 606531), (202177, 359421)]