173870073

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{1447}}^1$

素因数の和:1558

約数の個数: 36

約数和(自身を含む): 275583360

約数和(自身を除く): 101713287

約数列:

[1, 3, 9, 13, 39, 79, 117, 169, 237, 507, 711, 1027, 1447, 1521, 3081, 4341, 9243, 13023, 13351, 18811, 40053, 56433, 114313, 120159, 169299, 244543, 342939, 733629, 1028817, 1486069, 2200887, 4458207, 13374621, 19318897, 57956691, 173870073]

約数ペア:

[(1, 173870073), (3, 57956691), (9, 19318897), (13, 13374621), (39, 4458207), (79, 2200887), (117, 1486069), (169, 1028817), (237, 733629), (507, 342939), (711, 244543), (1027, 169299), (1447, 120159), (1521, 114313), (3081, 56433), (4341, 40053), (9243, 18811), (13023, 13351)]