212315697909

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1\times {\mathrm{37853}}^1$

素因数の和:38431

約数の個数: 64

約数和(自身を含む): 366305587200

約数和(自身を除く): 153989889291

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 503, 531, 1239, 1509, 1593, 3521, 3717, 4527, 10563, 11151, 13581, 29677, 31689, 37853, 89031, 95067, 113559, 207739, 264971, 267093, 340677, 623217, 794913, 801279, 1022031, 1869651, 2233327, 2384739, 5608953, 6699981, 7154217, 15633289, 19040059, 20099943, 46899867, 57120177, 60299829, 133280413, 140699601, 171360531, 399841239, 422098803, 514081593, 1123363481, 1199523717, 3370090443, 3598571151, 7863544367, 10110271329, 23590633101, 30330813987, 70771899303, 212315697909]

約数ペア:

[(1, 212315697909), (3, 70771899303), (7, 30330813987), (9, 23590633101), (21, 10110271329), (27, 7863544367), (59, 3598571151), (63, 3370090443), (177, 1199523717), (189, 1123363481), (413, 514081593), (503, 422098803), (531, 399841239), (1239, 171360531), (1509, 140699601), (1593, 133280413), (3521, 60299829), (3717, 57120177), (4527, 46899867), (10563, 20099943), (11151, 19040059), (13581, 15633289), (29677, 7154217), (31689, 6699981), (37853, 5608953), (89031, 2384739), (95067, 2233327), (113559, 1869651), (207739, 1022031), (264971, 801279), (267093, 794913), (340677, 623217)]