7977291237

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{3709}}^1$

素因数の和:3944

約数の個数: 48

約数和(自身を含む): 12251191680

約数和(自身を除く): 4273900443

約数列:

[1, 3, 9, 27, 53, 81, 159, 167, 243, 477, 501, 1431, 1503, 3709, 4293, 4509, 8851, 11127, 12879, 13527, 26553, 33381, 40581, 79659, 100143, 196577, 238977, 300429, 589731, 619403, 716931, 901287, 1769193, 1858209, 2150793, 5307579, 5574627, 15922737, 16723881, 32828359, 47768211, 50171643, 98485077, 150514929, 295455231, 886365693, 2659097079, 7977291237]

約数ペア:

[(1, 7977291237), (3, 2659097079), (9, 886365693), (27, 295455231), (53, 150514929), (81, 98485077), (159, 50171643), (167, 47768211), (243, 32828359), (477, 16723881), (501, 15922737), (1431, 5574627), (1503, 5307579), (3709, 2150793), (4293, 1858209), (4509, 1769193), (8851, 901287), (11127, 716931), (12879, 619403), (13527, 589731), (26553, 300429), (33381, 238977), (40581, 196577), (79659, 100143)]