138156939009

素因数分解:

$3^3\times {\mathrm{761}}^1\times {\mathrm{1721}}^1\times {\mathrm{3907}}^1$

素因数の和:6398

約数の個数: 32

約数和(自身を含む): 205117476480

約数和(自身を除く): 66960537471

約数列:

[1, 3, 9, 27, 761, 1721, 2283, 3907, 5163, 6849, 11721, 15489, 20547, 35163, 46467, 105489, 1309681, 2973227, 3929043, 6723947, 8919681, 11787129, 20171841, 26759043, 35361387, 60515523, 80277129, 181546569, 5116923667, 15350771001, 46052313003, 138156939009]

約数ペア:

[(1, 138156939009), (3, 46052313003), (9, 15350771001), (27, 5116923667), (761, 181546569), (1721, 80277129), (2283, 60515523), (3907, 35361387), (5163, 26759043), (6849, 20171841), (11721, 11787129), (15489, 8919681), (20547, 6723947), (35163, 3929043), (46467, 2973227), (105489, 1309681)]