224638486569

素因数分解:

$3^4\times 7^1\times {\mathrm{1999}}^1\times {\mathrm{198193}}^1$

素因数の和:200211

約数の個数: 40

約数和(自身を含む): 383703584000

約数和(自身を除く): 159065097431

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1999, 5997, 13993, 17991, 41979, 53973, 125937, 161919, 198193, 377811, 594579, 1133433, 1387351, 1783737, 4162053, 5351211, 12486159, 16053633, 37458477, 112375431, 396187807, 1188563421, 2773314649, 3565690263, 8319943947, 10697070789, 24959831841, 32091212367, 74879495523, 224638486569]

約数ペア:

[(1, 224638486569), (3, 74879495523), (7, 32091212367), (9, 24959831841), (21, 10697070789), (27, 8319943947), (63, 3565690263), (81, 2773314649), (189, 1188563421), (567, 396187807), (1999, 112375431), (5997, 37458477), (13993, 16053633), (17991, 12486159), (41979, 5351211), (53973, 4162053), (125937, 1783737), (161919, 1387351), (198193, 1133433), (377811, 594579)]