42074811

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:683

約数の個数: 24

約数和(自身を含む): 62268336

約数和(自身を除く): 20193525

約数列:

[1, 3, 9, 61, 173, 183, 443, 519, 549, 1329, 1557, 3987, 10553, 27023, 31659, 76639, 81069, 94977, 229917, 243207, 689751, 4674979, 14024937, 42074811]

約数ペア:

[(1, 42074811), (3, 14024937), (9, 4674979), (61, 689751), (173, 243207), (183, 229917), (443, 94977), (519, 81069), (549, 76639), (1329, 31659), (1557, 27023), (3987, 10553)]