69190017

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 106606080

約数和(自身を除く): 37416063

約数列:

[1, 3, 13, 17, 39, 51, 79, 221, 237, 663, 1027, 1321, 1343, 3081, 3963, 4029, 17173, 17459, 22457, 51519, 52377, 67371, 104359, 291941, 313077, 875823, 1356667, 1774103, 4070001, 5322309, 23063339, 69190017]

約数ペア:

[(1, 69190017), (3, 23063339), (13, 5322309), (17, 4070001), (39, 1774103), (51, 1356667), (79, 875823), (221, 313077), (237, 291941), (663, 104359), (1027, 67371), (1321, 52377), (1343, 51519), (3081, 22457), (3963, 17459), (4029, 17173)]