80462343

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{773}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 123270336

約数和(自身を除く): 42807993

約数列:

[1, 3, 13, 17, 39, 51, 157, 221, 471, 663, 773, 2041, 2319, 2669, 6123, 8007, 10049, 13141, 30147, 34697, 39423, 104091, 121361, 170833, 364083, 512499, 1577693, 2063137, 4733079, 6189411, 26820781, 80462343]

約数ペア:

[(1, 80462343), (3, 26820781), (13, 6189411), (17, 4733079), (39, 2063137), (51, 1577693), (157, 512499), (221, 364083), (471, 170833), (663, 121361), (773, 104091), (2041, 39423), (2319, 34697), (2669, 30147), (6123, 13141), (8007, 10049)]