27302781

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 41587200

約数和(自身を除く): 14284419

約数列:

[1, 3, 11, 33, 37, 59, 111, 177, 379, 407, 649, 1137, 1221, 1947, 2183, 4169, 6549, 12507, 14023, 22361, 24013, 42069, 67083, 72039, 154253, 245971, 462759, 737913, 827357, 2482071, 9100927, 27302781]

約数ペア:

[(1, 27302781), (3, 9100927), (11, 2482071), (33, 827357), (37, 737913), (59, 462759), (111, 245971), (177, 154253), (379, 72039), (407, 67083), (649, 42069), (1137, 24013), (1221, 22361), (1947, 14023), (2183, 12507), (4169, 6549)]