201751047

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{201953}}^1$

素因数の和:201999

約数の個数: 16

約数和(自身を含む): 306970080

約数和(自身を除く): 105219033

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 201953, 605859, 1817577, 5452731, 7472261, 22416783, 67250349, 201751047]

約数ペア:

[(1, 201751047), (3, 67250349), (9, 22416783), (27, 7472261), (37, 5452731), (111, 1817577), (333, 605859), (999, 201953)]