426590163

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1697}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 686589696

約数和(自身を除く): 259999533

約数列:

[1, 3, 9, 17, 31, 51, 53, 93, 153, 159, 279, 477, 527, 901, 1581, 1643, 1697, 2703, 4743, 4929, 5091, 8109, 14787, 15273, 27931, 28849, 52607, 83793, 86547, 89941, 157821, 251379, 259641, 269823, 473463, 809469, 894319, 1528997, 2682957, 2788171, 4586991, 8048871, 8364513, 13760973, 25093539, 47398907, 142196721, 426590163]

約数ペア:

[(1, 426590163), (3, 142196721), (9, 47398907), (17, 25093539), (31, 13760973), (51, 8364513), (53, 8048871), (93, 4586991), (153, 2788171), (159, 2682957), (279, 1528997), (477, 894319), (527, 809469), (901, 473463), (1581, 269823), (1643, 259641), (1697, 251379), (2703, 157821), (4743, 89941), (4929, 86547), (5091, 83793), (8109, 52607), (14787, 28849), (15273, 27931)]