64318497

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 94026240

約数和(自身を除く): 29707743

約数列:

[1, 3, 17, 43, 51, 129, 139, 211, 417, 633, 731, 2193, 2363, 3587, 5977, 7089, 9073, 10761, 17931, 27219, 29329, 87987, 101609, 154241, 304827, 462723, 498593, 1261147, 1495779, 3783441, 21439499, 64318497]

約数ペア:

[(1, 64318497), (3, 21439499), (17, 3783441), (43, 1495779), (51, 1261147), (129, 498593), (139, 462723), (211, 304827), (417, 154241), (633, 101609), (731, 87987), (2193, 29329), (2363, 27219), (3587, 17931), (5977, 10761), (7089, 9073)]