68917539

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{503}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 93139200

約数和(自身を除く): 24221661

約数列:

[1, 3, 109, 327, 419, 503, 1257, 1509, 45671, 54827, 137013, 164481, 210757, 632271, 22972513, 68917539]

約数ペア:

[(1, 68917539), (3, 22972513), (109, 632271), (327, 210757), (419, 164481), (503, 137013), (1257, 54827), (1509, 45671)]