15691802229

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1\times {\mathrm{661}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 23317991424

約数和(自身を除く): 7626189195

約数列:

[1, 3, 9, 71, 97, 213, 291, 383, 639, 661, 873, 1149, 1983, 3447, 5949, 6887, 20661, 27193, 37151, 46931, 61983, 64117, 81579, 111453, 140793, 192351, 244737, 253163, 334359, 422379, 577053, 759489, 2278467, 2637721, 4552307, 7913163, 13656921, 17974573, 23739489, 24556811, 40970763, 53923719, 73670433, 161771157, 221011299, 1743533581, 5230600743, 15691802229]

約数ペア:

[(1, 15691802229), (3, 5230600743), (9, 1743533581), (71, 221011299), (97, 161771157), (213, 73670433), (291, 53923719), (383, 40970763), (639, 24556811), (661, 23739489), (873, 17974573), (1149, 13656921), (1983, 7913163), (3447, 4552307), (5949, 2637721), (6887, 2278467), (20661, 759489), (27193, 577053), (37151, 422379), (46931, 334359), (61983, 253163), (64117, 244737), (81579, 192351), (111453, 140793)]