3163167

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 5690880

約数和(自身を除く): 2527713

約数列:

[1, 3, 7, 9, 21, 23, 37, 59, 63, 69, 111, 161, 177, 207, 259, 333, 413, 483, 531, 777, 851, 1239, 1357, 1449, 2183, 2331, 2553, 3717, 4071, 5957, 6549, 7659, 9499, 12213, 15281, 17871, 19647, 28497, 45843, 50209, 53613, 85491, 137529, 150627, 351463, 451881, 1054389, 3163167]

約数ペア:

[(1, 3163167), (3, 1054389), (7, 451881), (9, 351463), (21, 150627), (23, 137529), (37, 85491), (59, 53613), (63, 50209), (69, 45843), (111, 28497), (161, 19647), (177, 17871), (207, 15281), (259, 12213), (333, 9499), (413, 7659), (483, 6549), (531, 5957), (777, 4071), (851, 3717), (1239, 2553), (1357, 2331), (1449, 2183)]