15663847923

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1\times {\mathrm{4639}}^1$

素因数の和:5452

約数の個数: 48

約数和(自身を含む): 24820473600

約数和(自身を除く): 9156625677

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 761, 1479, 2283, 4437, 4639, 6849, 12937, 13917, 22069, 38811, 41751, 66207, 78863, 116433, 134531, 198621, 236589, 375173, 403593, 709767, 1125519, 1210779, 2287027, 3376557, 3530279, 6861081, 10590837, 20583243, 31772511, 60014743, 102378091, 180044229, 307134273, 540132687, 921402819, 1740427547, 5221282641, 15663847923]

約数ペア:

[(1, 15663847923), (3, 5221282641), (9, 1740427547), (17, 921402819), (29, 540132687), (51, 307134273), (87, 180044229), (153, 102378091), (261, 60014743), (493, 31772511), (761, 20583243), (1479, 10590837), (2283, 6861081), (4437, 3530279), (4639, 3376557), (6849, 2287027), (12937, 1210779), (13917, 1125519), (22069, 709767), (38811, 403593), (41751, 375173), (66207, 236589), (78863, 198621), (116433, 134531)]