24898419

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 46558512

約数和(自身を除く): 21660093

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 49, 63, 91, 101, 117, 129, 147, 273, 301, 303, 387, 441, 559, 637, 707, 819, 903, 909, 1313, 1677, 1911, 2107, 2121, 2709, 3913, 3939, 4343, 4949, 5031, 5733, 6321, 6363, 9191, 11739, 11817, 13029, 14847, 18963, 27391, 27573, 30401, 35217, 39087, 44541, 56459, 64337, 82173, 82719, 91203, 169377, 193011, 212807, 246519, 273609, 395213, 508131, 579033, 638421, 1185639, 1915263, 2766491, 3556917, 8299473, 24898419]

約数ペア:

[(1, 24898419), (3, 8299473), (7, 3556917), (9, 2766491), (13, 1915263), (21, 1185639), (39, 638421), (43, 579033), (49, 508131), (63, 395213), (91, 273609), (101, 246519), (117, 212807), (129, 193011), (147, 169377), (273, 91203), (301, 82719), (303, 82173), (387, 64337), (441, 56459), (559, 44541), (637, 39087), (707, 35217), (819, 30401), (903, 27573), (909, 27391), (1313, 18963), (1677, 14847), (1911, 13029), (2107, 11817), (2121, 11739), (2709, 9191), (3913, 6363), (3939, 6321), (4343, 5733), (4949, 5031)]