69840369

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{3023}}^1$

素因数の和:3197

約数の個数: 24

約数和(自身を含む): 107557632

約数和(自身を除く): 37717263

約数列:

[1, 3, 9, 17, 51, 151, 153, 453, 1359, 2567, 3023, 7701, 9069, 23103, 27207, 51391, 154173, 456473, 462519, 1369419, 4108257, 7760041, 23280123, 69840369]

約数ペア:

[(1, 69840369), (3, 23280123), (9, 7760041), (17, 4108257), (51, 1369419), (151, 462519), (153, 456473), (453, 154173), (1359, 51391), (2567, 27207), (3023, 23103), (7701, 9069)]