127216724931

素因数分解:

$3^7\times {\mathrm{37}}^1\times {\mathrm{1572149}}^1$

素因数の和:1572207

約数の個数: 32

約数和(自身を含む): 195952776000

約数和(自身を除く): 68736051069

約数列:

[1, 3, 9, 27, 37, 81, 111, 243, 333, 729, 999, 2187, 2997, 8991, 26973, 80919, 1572149, 4716447, 14149341, 42448023, 58169513, 127344069, 174508539, 382032207, 523525617, 1146096621, 1570576851, 3438289863, 4711730553, 14135191659, 42405574977, 127216724931]

約数ペア:

[(1, 127216724931), (3, 42405574977), (9, 14135191659), (27, 4711730553), (37, 3438289863), (81, 1570576851), (111, 1146096621), (243, 523525617), (333, 382032207), (729, 174508539), (999, 127344069), (2187, 58169513), (2997, 42448023), (8991, 14149341), (26973, 4716447), (80919, 1572149)]