69240609

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{601}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 109226880

約数和(自身を除く): 39986271

約数列:

[1, 3, 9, 17, 27, 51, 153, 251, 459, 601, 753, 1803, 2259, 4267, 5409, 6777, 10217, 12801, 16227, 30651, 38403, 91953, 115209, 150851, 275859, 452553, 1357659, 2564467, 4072977, 7693401, 23080203, 69240609]

約数ペア:

[(1, 69240609), (3, 23080203), (9, 7693401), (17, 4072977), (27, 2564467), (51, 1357659), (153, 452553), (251, 275859), (459, 150851), (601, 115209), (753, 91953), (1803, 38403), (2259, 30651), (4267, 16227), (5409, 12801), (6777, 10217)]