1330278746157

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{998917}}^1$

素因数の和:999371

約数の個数: 40

約数和(自身を含む): 2040753512952

約数和(自身を除く): 710474766795

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 401, 1107, 1203, 3321, 3609, 10827, 16441, 32481, 49323, 147969, 443907, 998917, 1331721, 2996751, 8990253, 26970759, 40955597, 80912277, 122866791, 368600373, 400565717, 1105801119, 1201697151, 3317403357, 3605091453, 10815274359, 16423194397, 32445823077, 49269583191, 147808749573, 443426248719, 1330278746157]

約数ペア:

[(1, 1330278746157), (3, 443426248719), (9, 147808749573), (27, 49269583191), (41, 32445823077), (81, 16423194397), (123, 10815274359), (369, 3605091453), (401, 3317403357), (1107, 1201697151), (1203, 1105801119), (3321, 400565717), (3609, 368600373), (10827, 122866791), (16441, 80912277), (32481, 40955597), (49323, 26970759), (147969, 8990253), (443907, 2996751), (998917, 1331721)]