3720161277

素因数分解:

$3^4\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{4751}}^1$

素因数の和:6151

約数の個数: 40

約数和(自身を含む): 6357111552

約数和(自身を除く): 2636950275

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1381, 4143, 4751, 9667, 12429, 14253, 29001, 33257, 37287, 42759, 87003, 99771, 111861, 128277, 261009, 299313, 384831, 783027, 897939, 2693817, 6561131, 19683393, 45927917, 59050179, 137783751, 177150537, 413351253, 531451611, 1240053759, 3720161277]

約数ペア:

[(1, 3720161277), (3, 1240053759), (7, 531451611), (9, 413351253), (21, 177150537), (27, 137783751), (63, 59050179), (81, 45927917), (189, 19683393), (567, 6561131), (1381, 2693817), (4143, 897939), (4751, 783027), (9667, 384831), (12429, 299313), (14253, 261009), (29001, 128277), (33257, 111861), (37287, 99771), (42759, 87003)]