771867657

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{6481}}^1$

素因数の和:6902

約数の個数: 32

約数和(自身を含む): 1250766720

約数和(自身を除く): 478899063

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 401, 1203, 3609, 4411, 6481, 10827, 13233, 19443, 39699, 58329, 71291, 119097, 174987, 213873, 641619, 1924857, 2598881, 7796643, 23389929, 28587691, 70169787, 85763073, 257289219, 771867657]

約数ペア:

[(1, 771867657), (3, 257289219), (9, 85763073), (11, 70169787), (27, 28587691), (33, 23389929), (99, 7796643), (297, 2598881), (401, 1924857), (1203, 641619), (3609, 213873), (4411, 174987), (6481, 119097), (10827, 71291), (13233, 58329), (19443, 39699)]