206073711

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{1579}}^1$

素因数の和:2455

約数の個数: 24

約数和(自身を含む): 315740880

約数和(自身を除く): 109667169

約数列:

[1, 3, 9, 17, 51, 153, 853, 1579, 2559, 4737, 7677, 14211, 14501, 26843, 43503, 80529, 130509, 241587, 1346887, 4040661, 12121983, 22897079, 68691237, 206073711]

約数ペア:

[(1, 206073711), (3, 68691237), (9, 22897079), (17, 12121983), (51, 4040661), (153, 1346887), (853, 241587), (1579, 130509), (2559, 80529), (4737, 43503), (7677, 26843), (14211, 14501)]