138719763

素因数分解:

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

素因数の和:186

約数の個数: 96

約数和(自身を含む): 262817280

約数和(自身を除く): 124097517

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 43, 63, 91, 101, 117, 129, 169, 189, 273, 301, 303, 351, 387, 507, 559, 707, 819, 903, 909, 1161, 1183, 1313, 1521, 1677, 2121, 2457, 2709, 2727, 3549, 3913, 3939, 4343, 4563, 5031, 6363, 7267, 8127, 9191, 10647, 11739, 11817, 13029, 15093, 17069, 19089, 21801, 27573, 30401, 31941, 35217, 35451, 39087, 50869, 51207, 56459, 65403, 82719, 91203, 105651, 117261, 119483, 152607, 153621, 169377, 196209, 248157, 273609, 358449, 395213, 457821, 460863, 508131, 733967, 820827, 1075347, 1185639, 1373463, 1524393, 2201901, 3226041, 3556917, 5137769, 6605703, 10670751, 15413307, 19817109, 46239921, 138719763]

約数ペア:

[(1, 138719763), (3, 46239921), (7, 19817109), (9, 15413307), (13, 10670751), (21, 6605703), (27, 5137769), (39, 3556917), (43, 3226041), (63, 2201901), (91, 1524393), (101, 1373463), (117, 1185639), (129, 1075347), (169, 820827), (189, 733967), (273, 508131), (301, 460863), (303, 457821), (351, 395213), (387, 358449), (507, 273609), (559, 248157), (707, 196209), (819, 169377), (903, 153621), (909, 152607), (1161, 119483), (1183, 117261), (1313, 105651), (1521, 91203), (1677, 82719), (2121, 65403), (2457, 56459), (2709, 51207), (2727, 50869), (3549, 39087), (3913, 35451), (3939, 35217), (4343, 31941), (4563, 30401), (5031, 27573), (6363, 21801), (7267, 19089), (8127, 17069), (9191, 15093), (10647, 13029), (11739, 11817)]