66893691

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1539

約数の個数: 32

約数和(自身を含む): 100915200

約数和(自身を除く): 34021509

約数列:

[1, 3, 17, 29, 31, 51, 87, 93, 493, 527, 899, 1459, 1479, 1581, 2697, 4377, 15283, 24803, 42311, 45229, 45849, 74409, 126933, 135687, 719287, 768893, 1311641, 2157861, 2306679, 3934923, 22297897, 66893691]

約数ペア:

[(1, 66893691), (3, 22297897), (17, 3934923), (29, 2306679), (31, 2157861), (51, 1311641), (87, 768893), (93, 719287), (493, 135687), (527, 126933), (899, 74409), (1459, 45849), (1479, 45229), (1581, 42311), (2697, 24803), (4377, 15283)]