67360377

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2137}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 109465600

約数和(自身を除く): 42105223

約数列:

[1, 3, 7, 19, 21, 57, 79, 133, 237, 399, 553, 1501, 1659, 2137, 4503, 6411, 10507, 14959, 31521, 40603, 44877, 121809, 168823, 284221, 506469, 852663, 1181761, 3207637, 3545283, 9622911, 22453459, 67360377]

約数ペア:

[(1, 67360377), (3, 22453459), (7, 9622911), (19, 3545283), (21, 3207637), (57, 1181761), (79, 852663), (133, 506469), (237, 284221), (399, 168823), (553, 121809), (1501, 44877), (1659, 40603), (2137, 31521), (4503, 14959), (6411, 10507)]