85897911

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{63487}}^1$

素因数の和:63542

約数の個数: 16

約数和(自身を含む): 127991808

約数和(自身を除く): 42093897

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 63487, 190461, 698357, 2095071, 2602967, 7808901, 28632637, 85897911]

約数ペア:

[(1, 85897911), (3, 28632637), (11, 7808901), (33, 2602967), (41, 2095071), (123, 698357), (451, 190461), (1353, 63487)]