80842307

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{709}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 101984400

約数和(自身を除く): 21142093

約数列:

[1, 7, 13, 49, 91, 179, 637, 709, 1253, 2327, 4963, 8771, 9217, 16289, 34741, 64519, 114023, 126911, 451633, 888377, 1649843, 6218639, 11548901, 80842307]

約数ペア:

[(1, 80842307), (7, 11548901), (13, 6218639), (49, 1649843), (91, 888377), (179, 451633), (637, 126911), (709, 114023), (1253, 64519), (2327, 34741), (4963, 16289), (8771, 9217)]