39738069

素因数分解:

$3^2\times 7^2\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:630

約数の個数: 36

約数和(自身を含む): 67223520

約数和(自身を除く): 27485451

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 251, 359, 441, 753, 1077, 1757, 2259, 2513, 3231, 5271, 7539, 12299, 15813, 17591, 22617, 36897, 52773, 90109, 110691, 158319, 270327, 630763, 810981, 1892289, 4415341, 5676867, 13246023, 39738069]

約数ペア:

[(1, 39738069), (3, 13246023), (7, 5676867), (9, 4415341), (21, 1892289), (49, 810981), (63, 630763), (147, 270327), (251, 158319), (359, 110691), (441, 90109), (753, 52773), (1077, 36897), (1757, 22617), (2259, 17591), (2513, 15813), (3231, 12299), (5271, 7539)]