67868613

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{569}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 101813400

約数和(自身を除く): 33944787

約数列:

[1, 3, 9, 29, 87, 261, 457, 569, 1371, 1707, 4113, 5121, 13253, 16501, 39759, 49503, 119277, 148509, 260033, 780099, 2340297, 7540957, 22622871, 67868613]

約数ペア:

[(1, 67868613), (3, 22622871), (9, 7540957), (29, 2340297), (87, 780099), (261, 260033), (457, 148509), (569, 119277), (1371, 49503), (1707, 39759), (4113, 16501), (5121, 13253)]