270165718707

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1\times {\mathrm{1481}}^1$

素因数の和:2156

約数の個数: 64

約数和(自身を含む): 390963456000

約数和(自身を除く): 120797737293

約数列:

[1, 3, 19, 47, 57, 141, 149, 447, 457, 893, 1371, 1481, 2679, 2831, 4443, 7003, 8493, 8683, 21009, 21479, 26049, 28139, 64437, 68093, 69607, 84417, 133057, 204279, 208821, 220669, 399171, 408101, 662007, 676817, 1224303, 1293767, 1322533, 2030451, 3200371, 3881301, 3967599, 4192711, 9601113, 10371443, 12578133, 12859523, 31114329, 31810399, 38578569, 60807049, 95431197, 100845733, 182421147, 197057417, 302537199, 591172251, 604397581, 1813192743, 1916068927, 4739749451, 5748206781, 14219248353, 90055239569, 270165718707]

約数ペア:

[(1, 270165718707), (3, 90055239569), (19, 14219248353), (47, 5748206781), (57, 4739749451), (141, 1916068927), (149, 1813192743), (447, 604397581), (457, 591172251), (893, 302537199), (1371, 197057417), (1481, 182421147), (2679, 100845733), (2831, 95431197), (4443, 60807049), (7003, 38578569), (8493, 31810399), (8683, 31114329), (21009, 12859523), (21479, 12578133), (26049, 10371443), (28139, 9601113), (64437, 4192711), (68093, 3967599), (69607, 3881301), (84417, 3200371), (133057, 2030451), (204279, 1322533), (208821, 1293767), (220669, 1224303), (399171, 676817), (408101, 662007)]