153699273

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2801}}^1$

素因数の和:2894

約数の個数: 48

約数和(自身を含む): 277420416

約数和(自身を除く): 123721143

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 91, 117, 201, 273, 469, 603, 819, 871, 1407, 2613, 2801, 4221, 6097, 7839, 8403, 18291, 19607, 25209, 36413, 54873, 58821, 109239, 176463, 187667, 254891, 327717, 563001, 764673, 1313669, 1689003, 2294019, 2439671, 3941007, 7319013, 11823021, 17077697, 21957039, 51233091, 153699273]

約数ペア:

[(1, 153699273), (3, 51233091), (7, 21957039), (9, 17077697), (13, 11823021), (21, 7319013), (39, 3941007), (63, 2439671), (67, 2294019), (91, 1689003), (117, 1313669), (201, 764673), (273, 563001), (469, 327717), (603, 254891), (819, 187667), (871, 176463), (1407, 109239), (2613, 58821), (2801, 54873), (4221, 36413), (6097, 25209), (7839, 19607), (8403, 18291)]