68677983

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4363}}^1$

素因数の和:4436

約数の個数: 32

約数和(自身を含む): 113114880

約数和(自身を除く): 44436897

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 1431, 1749, 4363, 5247, 13089, 15741, 39267, 47993, 117801, 143979, 231239, 431937, 693717, 1295811, 2081151, 2543629, 6243453, 7630887, 22892661, 68677983]

約数ペア:

[(1, 68677983), (3, 22892661), (9, 7630887), (11, 6243453), (27, 2543629), (33, 2081151), (53, 1295811), (99, 693717), (159, 431937), (297, 231239), (477, 143979), (583, 117801), (1431, 47993), (1749, 39267), (4363, 15741), (5247, 13089)]