53574939

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 93519360

約数和(自身を除く): 39944421

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 131, 153, 187, 243, 297, 393, 459, 561, 729, 891, 1179, 1377, 1441, 1683, 2187, 2227, 2673, 3537, 4131, 4323, 5049, 6681, 8019, 10611, 12393, 12969, 15147, 20043, 24057, 24497, 31833, 37179, 38907, 45441, 60129, 73491, 95499, 116721, 136323, 180387, 220473, 286497, 350163, 408969, 541161, 661419, 1050489, 1623483, 1984257, 3151467, 4870449, 5952771, 17858313, 53574939]

約数ペア:

[(1, 53574939), (3, 17858313), (9, 5952771), (11, 4870449), (17, 3151467), (27, 1984257), (33, 1623483), (51, 1050489), (81, 661419), (99, 541161), (131, 408969), (153, 350163), (187, 286497), (243, 220473), (297, 180387), (393, 136323), (459, 116721), (561, 95499), (729, 73491), (891, 60129), (1179, 45441), (1377, 38907), (1441, 37179), (1683, 31833), (2187, 24497), (2227, 24057), (2673, 20043), (3537, 15147), (4131, 12969), (4323, 12393), (5049, 10611), (6681, 8019)]