20170879101

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{302009}}^1$

素因数の和:302237

約数の個数: 24

約数和(自身を含む): 30011337720

約数和(自身を除く): 9840458619

約数列:

[1, 3, 9, 41, 123, 181, 369, 543, 1629, 7421, 22263, 66789, 302009, 906027, 2718081, 12382369, 37147107, 54663629, 111441321, 163990887, 491972661, 2241208789, 6723626367, 20170879101]

約数ペア:

[(1, 20170879101), (3, 6723626367), (9, 2241208789), (41, 491972661), (123, 163990887), (181, 111441321), (369, 54663629), (543, 37147107), (1629, 12382369), (7421, 2718081), (22263, 906027), (66789, 302009)]