156974100213

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1\times {\mathrm{261353}}^1$

素因数の和:262173

約数の個数: 32

約数和(自身を含む): 245982203136

約数和(自身を除く): 89008102923

約数列:

[1, 3, 7, 21, 37, 111, 259, 773, 777, 2319, 5411, 16233, 28601, 85803, 200207, 261353, 600621, 784059, 1829471, 5488413, 9670061, 29010183, 67690427, 202025869, 203071281, 606077607, 1414181083, 4242543249, 7474957153, 22424871459, 52324700071, 156974100213]

約数ペア:

[(1, 156974100213), (3, 52324700071), (7, 22424871459), (21, 7474957153), (37, 4242543249), (111, 1414181083), (259, 606077607), (773, 203071281), (777, 202025869), (2319, 67690427), (5411, 29010183), (16233, 9670061), (28601, 5488413), (85803, 1829471), (200207, 784059), (261353, 600621)]