78942753

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{613}}^1$

素因数の和:1009

約数の個数: 24

約数和(自身を含む): 117335400

約数和(自身を除く): 38392647

約数列:

[1, 3, 9, 41, 123, 349, 369, 613, 1047, 1839, 3141, 5517, 14309, 25133, 42927, 75399, 128781, 213937, 226197, 641811, 1925433, 8771417, 26314251, 78942753]

約数ペア:

[(1, 78942753), (3, 26314251), (9, 8771417), (41, 1925433), (123, 641811), (349, 226197), (369, 213937), (613, 128781), (1047, 75399), (1839, 42927), (3141, 25133), (5517, 14309)]