70758639

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{5323}}^1$

素因数の和:5547

約数の個数: 24

約数和(自身を含む): 117383552

約数和(自身を除く): 46624913

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 1477, 1899, 4431, 5323, 13293, 15969, 37261, 47907, 111783, 335349, 1123153, 3369459, 7862071, 10108377, 23586213, 70758639]

約数ペア:

[(1, 70758639), (3, 23586213), (7, 10108377), (9, 7862071), (21, 3369459), (63, 1123153), (211, 335349), (633, 111783), (1477, 47907), (1899, 37261), (4431, 15969), (5323, 13293)]