30677913

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8543}}^1$

素因数の和:8578

約数の個数: 32

約数和(自身を含む): 54681600

約数和(自身を除く): 24003687

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 8543, 25629, 59801, 76887, 162317, 179403, 230661, 486951, 538209, 1136219, 1460853, 1614627, 3408657, 4382559, 10225971, 30677913]

約数ペア:

[(1, 30677913), (3, 10225971), (7, 4382559), (9, 3408657), (19, 1614627), (21, 1460853), (27, 1136219), (57, 538209), (63, 486951), (133, 230661), (171, 179403), (189, 162317), (399, 76887), (513, 59801), (1197, 25629), (3591, 8543)]