80339623

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 103243392

約数和(自身を除く): 22903769

約数列:

[1, 7, 13, 41, 61, 91, 287, 353, 427, 533, 793, 2471, 2501, 3731, 4589, 5551, 14473, 17507, 21533, 32123, 32513, 101311, 150731, 188149, 227591, 279929, 882853, 1317043, 1959503, 6179971, 11477089, 80339623]

約数ペア:

[(1, 80339623), (7, 11477089), (13, 6179971), (41, 1959503), (61, 1317043), (91, 882853), (287, 279929), (353, 227591), (427, 188149), (533, 150731), (793, 101311), (2471, 32513), (2501, 32123), (3731, 21533), (4589, 17507), (5551, 14473)]