51323103

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:896

約数の個数: 36

約数和(自身を含む): 82332432

約数和(自身を除く): 31009329

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 169, 369, 507, 533, 823, 1521, 1599, 2469, 4797, 6929, 7407, 10699, 20787, 32097, 33743, 62361, 96291, 101229, 139087, 303687, 417261, 438659, 1251783, 1315977, 3947931, 5702567, 17107701, 51323103]

約数ペア:

[(1, 51323103), (3, 17107701), (9, 5702567), (13, 3947931), (39, 1315977), (41, 1251783), (117, 438659), (123, 417261), (169, 303687), (369, 139087), (507, 101229), (533, 96291), (823, 62361), (1521, 33743), (1599, 32097), (2469, 20787), (4797, 10699), (6929, 7407)]