67746861

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{101}}^1$

素因数の和:153

約数の個数: 90

約数和(自身を含む): 128739402

約数和(自身を除く): 60992541

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 101, 117, 147, 169, 189, 273, 303, 351, 441, 507, 567, 637, 707, 819, 909, 1053, 1183, 1313, 1323, 1521, 1911, 2121, 2457, 2727, 3549, 3939, 3969, 4563, 4949, 5733, 6363, 7371, 8181, 8281, 9191, 10647, 11817, 13689, 14847, 17069, 17199, 19089, 24843, 27573, 31941, 35451, 44541, 51207, 51597, 57267, 64337, 74529, 82719, 95823, 106353, 119483, 133623, 153621, 193011, 223587, 248157, 358449, 400869, 460863, 579033, 670761, 744471, 836381, 1075347, 1382589, 1737099, 2509143, 3226041, 5211297, 7527429, 9678123, 22582287, 67746861]

約数ペア:

[(1, 67746861), (3, 22582287), (7, 9678123), (9, 7527429), (13, 5211297), (21, 3226041), (27, 2509143), (39, 1737099), (49, 1382589), (63, 1075347), (81, 836381), (91, 744471), (101, 670761), (117, 579033), (147, 460863), (169, 400869), (189, 358449), (273, 248157), (303, 223587), (351, 193011), (441, 153621), (507, 133623), (567, 119483), (637, 106353), (707, 95823), (819, 82719), (909, 74529), (1053, 64337), (1183, 57267), (1313, 51597), (1323, 51207), (1521, 44541), (1911, 35451), (2121, 31941), (2457, 27573), (2727, 24843), (3549, 19089), (3939, 17199), (3969, 17069), (4563, 14847), (4949, 13689), (5733, 11817), (6363, 10647), (7371, 9191), (8181, 8281)]