64378083

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1217}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 107573760

約数和(自身を除く): 43195677

約数列:

[1, 3, 7, 11, 21, 33, 77, 229, 231, 687, 1217, 1603, 2519, 3651, 4809, 7557, 8519, 13387, 17633, 25557, 40161, 52899, 93709, 278693, 281127, 836079, 1950851, 3065623, 5852553, 9196869, 21459361, 64378083]

約数ペア:

[(1, 64378083), (3, 21459361), (7, 9196869), (11, 5852553), (21, 3065623), (33, 1950851), (77, 836079), (229, 281127), (231, 278693), (687, 93709), (1217, 52899), (1603, 40161), (2519, 25557), (3651, 17633), (4809, 13387), (7557, 8519)]