65675071

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 85349376

約数和(自身を除く): 19674305

約数列:

[1, 7, 11, 41, 71, 77, 287, 293, 451, 497, 781, 2051, 2911, 3157, 3223, 5467, 12013, 20377, 20803, 22561, 32021, 84091, 132143, 145621, 224147, 228833, 852923, 925001, 1601831, 5970461, 9382153, 65675071]

約数ペア:

[(1, 65675071), (7, 9382153), (11, 5970461), (41, 1601831), (71, 925001), (77, 852923), (287, 228833), (293, 224147), (451, 145621), (497, 132143), (781, 84091), (2051, 32021), (2911, 22561), (3157, 20803), (3223, 20377), (5467, 12013)]