39754827

素因数分解:

$3^3\times 7^2\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 69312000

約数和(自身を除く): 29557173

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 151, 189, 199, 441, 453, 597, 1057, 1323, 1359, 1393, 1791, 3171, 4077, 4179, 5373, 7399, 9513, 9751, 12537, 22197, 28539, 29253, 30049, 37611, 66591, 87759, 90147, 199773, 210343, 263277, 270441, 631029, 811323, 1472401, 1893087, 4417203, 5679261, 13251609, 39754827]

約数ペア:

[(1, 39754827), (3, 13251609), (7, 5679261), (9, 4417203), (21, 1893087), (27, 1472401), (49, 811323), (63, 631029), (147, 270441), (151, 263277), (189, 210343), (199, 199773), (441, 90147), (453, 87759), (597, 66591), (1057, 37611), (1323, 30049), (1359, 29253), (1393, 28539), (1791, 22197), (3171, 12537), (4077, 9751), (4179, 9513), (5373, 7399)]