4655637

素因数分解:

$3^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:69

約数の個数: 72

約数和(自身を含む): 8963136

約数和(自身を除く): 4307499

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 49, 51, 63, 69, 81, 119, 147, 153, 161, 189, 207, 243, 357, 391, 441, 459, 483, 567, 621, 833, 1071, 1127, 1173, 1323, 1377, 1449, 1701, 1863, 2499, 2737, 3213, 3381, 3519, 3969, 4131, 4347, 5589, 7497, 8211, 9639, 10143, 10557, 11907, 13041, 19159, 22491, 24633, 28917, 30429, 31671, 39123, 57477, 67473, 73899, 91287, 95013, 172431, 202419, 221697, 273861, 517293, 665091, 1551879, 4655637]

約数ペア:

[(1, 4655637), (3, 1551879), (7, 665091), (9, 517293), (17, 273861), (21, 221697), (23, 202419), (27, 172431), (49, 95013), (51, 91287), (63, 73899), (69, 67473), (81, 57477), (119, 39123), (147, 31671), (153, 30429), (161, 28917), (189, 24633), (207, 22491), (243, 19159), (357, 13041), (391, 11907), (441, 10557), (459, 10143), (483, 9639), (567, 8211), (621, 7497), (833, 5589), (1071, 4347), (1127, 4131), (1173, 3969), (1323, 3519), (1377, 3381), (1449, 3213), (1701, 2737), (1863, 2499)]