65072997

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1451}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 105937920

約数和(自身を除く): 40864923

約数列:

[1, 3, 9, 11, 27, 33, 99, 151, 297, 453, 1359, 1451, 1661, 4077, 4353, 4983, 13059, 14949, 15961, 39177, 44847, 47883, 143649, 219101, 430947, 657303, 1971909, 2410111, 5915727, 7230333, 21690999, 65072997]

約数ペア:

[(1, 65072997), (3, 21690999), (9, 7230333), (11, 5915727), (27, 2410111), (33, 1971909), (99, 657303), (151, 430947), (297, 219101), (453, 143649), (1359, 47883), (1451, 44847), (1661, 39177), (4077, 15961), (4353, 14949), (4983, 13059)]