58978431

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2539}}^1$

素因数の和:2663

約数の個数: 24

約数和(自身を含む): 89154000

約数和(自身を除く): 30175569

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 801, 2539, 2581, 7617, 7743, 22851, 23229, 73631, 220893, 225971, 662679, 677913, 2033739, 6553159, 19659477, 58978431]

約数ペア:

[(1, 58978431), (3, 19659477), (9, 6553159), (29, 2033739), (87, 677913), (89, 662679), (261, 225971), (267, 220893), (801, 73631), (2539, 23229), (2581, 22851), (7617, 7743)]