13156950933

素因数分解:

$3^5\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{3881}}^1$

素因数の和:5896

約数の個数: 48

約数和(自身を含む): 22540941696

約数和(自身を除く): 9383990763

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 1993, 3881, 5979, 11643, 13951, 17937, 27167, 34929, 41853, 53811, 81501, 104787, 125559, 161433, 244503, 314361, 376677, 484299, 733509, 943083, 1130031, 2200527, 3390093, 6601581, 7734833, 23204499, 54143831, 69613497, 162431493, 208840491, 487294479, 626521473, 1461883437, 1879564419, 4385650311, 13156950933]

約数ペア:

[(1, 13156950933), (3, 4385650311), (7, 1879564419), (9, 1461883437), (21, 626521473), (27, 487294479), (63, 208840491), (81, 162431493), (189, 69613497), (243, 54143831), (567, 23204499), (1701, 7734833), (1993, 6601581), (3881, 3390093), (5979, 2200527), (11643, 1130031), (13951, 943083), (17937, 733509), (27167, 484299), (34929, 376677), (41853, 314361), (53811, 244503), (81501, 161433), (104787, 125559)]