80458893

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 122726400

約数和(自身を除く): 42267507

約数列:

[1, 3, 9, 27, 67, 79, 201, 237, 563, 603, 711, 1689, 1809, 2133, 5067, 5293, 15201, 15879, 37721, 44477, 47637, 113163, 133431, 142911, 339489, 400293, 1018467, 1200879, 2979959, 8939877, 26819631, 80458893]

約数ペア:

[(1, 80458893), (3, 26819631), (9, 8939877), (27, 2979959), (67, 1200879), (79, 1018467), (201, 400293), (237, 339489), (563, 142911), (603, 133431), (711, 113163), (1689, 47637), (1809, 44477), (2133, 37721), (5067, 15879), (5293, 15201)]