80757117

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{55733}}^1$

素因数の和:55769

約数の個数: 24

約数和(自身を含む): 139112064

約数和(自身を除く): 58354947

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 55733, 167199, 390131, 501597, 1170393, 1281859, 3511179, 3845577, 8973013, 11536731, 26919039, 80757117]

約数ペア:

[(1, 80757117), (3, 26919039), (7, 11536731), (9, 8973013), (21, 3845577), (23, 3511179), (63, 1281859), (69, 1170393), (161, 501597), (207, 390131), (483, 167199), (1449, 55733)]