120721113

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{5197}}^1$

素因数の和:5321

約数の個数: 24

約数和(自身を含む): 182449800

約数和(自身を除く): 61728687

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 801, 2581, 5197, 7743, 15591, 23229, 46773, 150713, 452139, 462533, 1356417, 1387599, 4162797, 13413457, 40240371, 120721113]

約数ペア:

[(1, 120721113), (3, 40240371), (9, 13413457), (29, 4162797), (87, 1387599), (89, 1356417), (261, 462533), (267, 452139), (801, 150713), (2581, 46773), (5197, 23229), (7743, 15591)]