40756851

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:333

約数の個数: 40

約数和(自身を含む): 64399104

約数和(自身を除く): 23642253

約数列:

[1, 3, 9, 23, 27, 69, 81, 131, 167, 207, 393, 501, 621, 1179, 1503, 1863, 3013, 3537, 3841, 4509, 9039, 10611, 11523, 13527, 21877, 27117, 34569, 65631, 81351, 103707, 196893, 244053, 311121, 503171, 590679, 1509513, 1772037, 4528539, 13585617, 40756851]

約数ペア:

[(1, 40756851), (3, 13585617), (9, 4528539), (23, 1772037), (27, 1509513), (69, 590679), (81, 503171), (131, 311121), (167, 244053), (207, 196893), (393, 103707), (501, 81351), (621, 65631), (1179, 34569), (1503, 27117), (1863, 21877), (3013, 13527), (3537, 11523), (3841, 10611), (4509, 9039)]