77548401

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5779}}^1$

素因数の和:5866

約数の個数: 32

約数和(自身を含む): 133171200

約数和(自身を除く): 55622799

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 189, 213, 497, 639, 1491, 1917, 4473, 5779, 13419, 17337, 40453, 52011, 121359, 156033, 364077, 410309, 1092231, 1230927, 2872163, 3692781, 8616489, 11078343, 25849467, 77548401]

約数ペア:

[(1, 77548401), (3, 25849467), (7, 11078343), (9, 8616489), (21, 3692781), (27, 2872163), (63, 1230927), (71, 1092231), (189, 410309), (213, 364077), (497, 156033), (639, 121359), (1491, 52011), (1917, 40453), (4473, 17337), (5779, 13419)]