501690111

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 800150400

約数和(自身を除く): 298460289

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 97, 221, 269, 291, 377, 493, 663, 807, 1131, 1261, 1479, 1649, 2813, 3497, 3783, 4573, 4947, 6409, 7801, 8439, 10491, 13719, 19227, 21437, 23403, 26093, 36569, 47821, 59449, 64311, 78279, 101413, 109707, 132617, 143463, 178347, 304239, 339209, 397851, 443581, 621673, 756697, 1017627, 1330743, 1724021, 1865019, 2270091, 5172063, 5766553, 9837061, 12863849, 17299659, 29511183, 38591547, 167230037, 501690111]

約数ペア:

[(1, 501690111), (3, 167230037), (13, 38591547), (17, 29511183), (29, 17299659), (39, 12863849), (51, 9837061), (87, 5766553), (97, 5172063), (221, 2270091), (269, 1865019), (291, 1724021), (377, 1330743), (493, 1017627), (663, 756697), (807, 621673), (1131, 443581), (1261, 397851), (1479, 339209), (1649, 304239), (2813, 178347), (3497, 143463), (3783, 132617), (4573, 109707), (4947, 101413), (6409, 78279), (7801, 64311), (8439, 59449), (10491, 47821), (13719, 36569), (19227, 26093), (21437, 23403)]