333838401

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 533433600

約数和(自身を除く): 199595199

約数列:

[1, 3, 13, 17, 29, 39, 51, 87, 97, 179, 221, 291, 377, 493, 537, 663, 1131, 1261, 1479, 1649, 2327, 2813, 3043, 3783, 4947, 5191, 6409, 6981, 8439, 9129, 15573, 17363, 19227, 21437, 36569, 39559, 47821, 52089, 64311, 67483, 88247, 109707, 118677, 143463, 202449, 225719, 264741, 295171, 503527, 621673, 677157, 885513, 1147211, 1510581, 1865019, 3441633, 3837223, 6545851, 8559959, 11511669, 19637553, 25679877, 111279467, 333838401]

約数ペア:

[(1, 333838401), (3, 111279467), (13, 25679877), (17, 19637553), (29, 11511669), (39, 8559959), (51, 6545851), (87, 3837223), (97, 3441633), (179, 1865019), (221, 1510581), (291, 1147211), (377, 885513), (493, 677157), (537, 621673), (663, 503527), (1131, 295171), (1261, 264741), (1479, 225719), (1649, 202449), (2327, 143463), (2813, 118677), (3043, 109707), (3783, 88247), (4947, 67483), (5191, 64311), (6409, 52089), (6981, 47821), (8439, 39559), (9129, 36569), (15573, 21437), (17363, 19227)]