234488007

素因数分解:

$3^3\times {\mathrm{13}}^3\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 388416000

約数和(自身を除く): 153927993

約数列:

[1, 3, 9, 13, 27, 39, 59, 67, 117, 169, 177, 201, 351, 507, 531, 603, 767, 871, 1521, 1593, 1809, 2197, 2301, 2613, 3953, 4563, 6591, 6903, 7839, 9971, 11323, 11859, 19773, 20709, 23517, 29913, 33969, 35577, 51389, 59319, 89739, 101907, 106731, 129623, 147199, 154167, 269217, 305721, 388869, 441597, 462501, 668057, 1166607, 1324791, 1387503, 2004171, 3499821, 3974373, 6012513, 8684741, 18037539, 26054223, 78162669, 234488007]

約数ペア:

[(1, 234488007), (3, 78162669), (9, 26054223), (13, 18037539), (27, 8684741), (39, 6012513), (59, 3974373), (67, 3499821), (117, 2004171), (169, 1387503), (177, 1324791), (201, 1166607), (351, 668057), (507, 462501), (531, 441597), (603, 388869), (767, 305721), (871, 269217), (1521, 154167), (1593, 147199), (1809, 129623), (2197, 106731), (2301, 101907), (2613, 89739), (3953, 59319), (4563, 51389), (6591, 35577), (6903, 33969), (7839, 29913), (9971, 23517), (11323, 20709), (11859, 19773)]