236670399

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{677}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 406149120

約数和(自身を除く): 169478721

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 179, 217, 279, 537, 651, 677, 1253, 1611, 1953, 2031, 3759, 4739, 5549, 6093, 11277, 14217, 16647, 20987, 38843, 42651, 49941, 62961, 116529, 121183, 146909, 188883, 349587, 363549, 440727, 848281, 1090647, 1322181, 2544843, 3756673, 7634529, 11270019, 26296711, 33810057, 78890133, 236670399]

約数ペア:

[(1, 236670399), (3, 78890133), (7, 33810057), (9, 26296711), (21, 11270019), (31, 7634529), (63, 3756673), (93, 2544843), (179, 1322181), (217, 1090647), (279, 848281), (537, 440727), (651, 363549), (677, 349587), (1253, 188883), (1611, 146909), (1953, 121183), (2031, 116529), (3759, 62961), (4739, 49941), (5549, 42651), (6093, 38843), (11277, 20987), (14217, 16647)]