64614921

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{50441}}^1$

素因数の和:50512

約数の個数: 16

約数和(自身を含む): 100076928

約数和(自身を除く): 35462007

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 50441, 151323, 353087, 1059261, 3076901, 9230703, 21538307, 64614921]

約数ペア:

[(1, 64614921), (3, 21538307), (7, 9230703), (21, 3076901), (61, 1059261), (183, 353087), (427, 151323), (1281, 50441)]