48215619

素因数分解:

$3^2\times {\mathrm{173}}^2\times {\mathrm{179}}^1$

素因数の和:531

約数の個数: 18

約数和(自身を含む): 70441020

約数和(自身を除く): 22225401

約数列:

[1, 3, 9, 173, 179, 519, 537, 1557, 1611, 29929, 30967, 89787, 92901, 269361, 278703, 5357291, 16071873, 48215619]

約数ペア:

[(1, 48215619), (3, 16071873), (9, 5357291), (173, 278703), (179, 269361), (519, 92901), (537, 89787), (1557, 30967), (1611, 29929)]