156880053

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1031}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 260807040

約数和(自身を除く): 103926987

約数列:

[1, 3, 9, 11, 29, 33, 53, 87, 99, 159, 261, 319, 477, 583, 957, 1031, 1537, 1749, 2871, 3093, 4611, 5247, 9279, 11341, 13833, 16907, 29899, 34023, 50721, 54643, 89697, 102069, 152163, 163929, 269091, 328889, 491787, 601073, 986667, 1584647, 1803219, 2960001, 4753941, 5409657, 14261823, 17431117, 52293351, 156880053]

約数ペア:

[(1, 156880053), (3, 52293351), (9, 17431117), (11, 14261823), (29, 5409657), (33, 4753941), (53, 2960001), (87, 1803219), (99, 1584647), (159, 986667), (261, 601073), (319, 491787), (477, 328889), (583, 269091), (957, 163929), (1031, 152163), (1537, 102069), (1749, 89697), (2871, 54643), (3093, 50721), (4611, 34023), (5247, 29899), (9279, 16907), (11341, 13833)]