133399479

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 189399040

約数和(自身を除く): 55999561

約数列:

[1, 3, 31, 67, 79, 93, 201, 237, 271, 813, 2077, 2449, 5293, 6231, 7347, 8401, 15879, 18157, 21409, 25203, 54471, 64227, 164083, 492249, 562867, 663679, 1434403, 1688601, 1991037, 4303209, 44466493, 133399479]

約数ペア:

[(1, 133399479), (3, 44466493), (31, 4303209), (67, 1991037), (79, 1688601), (93, 1434403), (201, 663679), (237, 562867), (271, 492249), (813, 164083), (2077, 64227), (2449, 54471), (5293, 25203), (6231, 21409), (7347, 18157), (8401, 15879)]