128337130269

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1949}}^1\times {\mathrm{3499}}^1$

素因数の和:5515

約数の個数: 64

約数和(自身を含む): 206388000000

約数和(自身を除く): 78050869731

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 369, 459, 697, 1107, 1949, 2091, 3499, 5847, 6273, 10497, 17541, 18819, 31491, 33133, 52623, 59483, 79909, 94473, 99399, 143459, 178449, 239727, 298197, 430377, 535347, 719181, 894591, 1291131, 1358453, 1606041, 2157543, 2438803, 3873393, 4075359, 6819551, 7316409, 12226077, 20458653, 21949227, 36678231, 61375959, 65847681, 115932367, 184127877, 279601591, 347797101, 838804773, 1043391303, 2516414319, 3130173909, 4753227047, 7549242957, 14259681141, 42779043423, 128337130269]

約数ペア:

[(1, 128337130269), (3, 42779043423), (9, 14259681141), (17, 7549242957), (27, 4753227047), (41, 3130173909), (51, 2516414319), (123, 1043391303), (153, 838804773), (369, 347797101), (459, 279601591), (697, 184127877), (1107, 115932367), (1949, 65847681), (2091, 61375959), (3499, 36678231), (5847, 21949227), (6273, 20458653), (10497, 12226077), (17541, 7316409), (18819, 6819551), (31491, 4075359), (33133, 3873393), (52623, 2438803), (59483, 2157543), (79909, 1606041), (94473, 1358453), (99399, 1291131), (143459, 894591), (178449, 719181), (239727, 535347), (298197, 430377)]