64543269

素因数分解:

$3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{7901}}^1$

素因数の和:8300

約数の個数: 16

約数和(自身を含む): 98616960

約数和(自身を除く): 34073691

約数列:

[1, 3, 7, 21, 389, 1167, 2723, 7901, 8169, 23703, 55307, 165921, 3073489, 9220467, 21514423, 64543269]

約数ペア:

[(1, 64543269), (3, 21514423), (7, 9220467), (21, 3073489), (389, 165921), (1167, 55307), (2723, 23703), (7901, 8169)]