75907461

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 119615488

約数和(自身を除く): 43708027

約数列:

[1, 3, 7, 21, 37, 111, 211, 259, 463, 633, 777, 1389, 1477, 3241, 4431, 7807, 9723, 17131, 23421, 51393, 54649, 97693, 119917, 163947, 293079, 359751, 683851, 2051553, 3614641, 10843923, 25302487, 75907461]

約数ペア:

[(1, 75907461), (3, 25302487), (7, 10843923), (21, 3614641), (37, 2051553), (111, 683851), (211, 359751), (259, 293079), (463, 163947), (633, 119917), (777, 97693), (1389, 54649), (1477, 51393), (3241, 23421), (4431, 17131), (7807, 9723)]