67907973

素因数分解:

$3^1\times 7^2\times {\mathrm{659}}^1\times {\mathrm{701}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 105636960

約数和(自身を除く): 37728987

約数列:

[1, 3, 7, 21, 49, 147, 659, 701, 1977, 2103, 4613, 4907, 13839, 14721, 32291, 34349, 96873, 103047, 461959, 1385877, 3233713, 9701139, 22635991, 67907973]

約数ペア:

[(1, 67907973), (3, 22635991), (7, 9701139), (21, 3233713), (49, 1385877), (147, 461959), (659, 103047), (701, 96873), (1977, 34349), (2103, 32291), (4613, 14721), (4907, 13839)]