84419667

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1787}}^1$

素因数の和:2003

約数の個数: 24

約数和(自身を含む): 126912240

約数和(自身を除く): 42492573

約数列:

[1, 3, 9, 29, 87, 181, 261, 543, 1629, 1787, 5249, 5361, 15747, 16083, 47241, 51823, 155469, 323447, 466407, 970341, 2911023, 9379963, 28139889, 84419667]

約数ペア:

[(1, 84419667), (3, 28139889), (9, 9379963), (29, 2911023), (87, 970341), (181, 466407), (261, 323447), (543, 155469), (1629, 51823), (1787, 47241), (5249, 16083), (5361, 15747)]