157023009

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:707

約数の個数: 64

約数和(自身を含む): 277831680

約数和(自身を除く): 120808671

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 67, 99, 117, 143, 201, 297, 351, 429, 603, 607, 737, 871, 1287, 1809, 1821, 2211, 2613, 3861, 5463, 6633, 6677, 7839, 7891, 9581, 16389, 19899, 20031, 23517, 23673, 28743, 40669, 60093, 71019, 86229, 86801, 122007, 180279, 213057, 258687, 260403, 366021, 447359, 528697, 781209, 1098063, 1342077, 1586091, 2343627, 4026231, 4758273, 5815667, 12078693, 14274819, 17447001, 52341003, 157023009]

約数ペア:

[(1, 157023009), (3, 52341003), (9, 17447001), (11, 14274819), (13, 12078693), (27, 5815667), (33, 4758273), (39, 4026231), (67, 2343627), (99, 1586091), (117, 1342077), (143, 1098063), (201, 781209), (297, 528697), (351, 447359), (429, 366021), (603, 260403), (607, 258687), (737, 213057), (871, 180279), (1287, 122007), (1809, 86801), (1821, 86229), (2211, 71019), (2613, 60093), (3861, 40669), (5463, 28743), (6633, 23673), (6677, 23517), (7839, 20031), (7891, 19899), (9581, 16389)]