190711287

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1$

素因数の和:1101

約数の個数: 64

約数和(自身を含む): 332881920

約数和(自身を除く): 142170633

約数列:

[1, 3, 9, 13, 17, 27, 31, 39, 51, 93, 117, 153, 221, 279, 351, 403, 459, 527, 663, 837, 1031, 1209, 1581, 1989, 3093, 3627, 4743, 5967, 6851, 9279, 10881, 13403, 14229, 17527, 20553, 27837, 31961, 40209, 52581, 61659, 95883, 120627, 157743, 184977, 227851, 287649, 361881, 415493, 473229, 543337, 683553, 862947, 1246479, 1630011, 2050659, 3739437, 4890033, 6151977, 7063381, 11218311, 14670099, 21190143, 63570429, 190711287]

約数ペア:

[(1, 190711287), (3, 63570429), (9, 21190143), (13, 14670099), (17, 11218311), (27, 7063381), (31, 6151977), (39, 4890033), (51, 3739437), (93, 2050659), (117, 1630011), (153, 1246479), (221, 862947), (279, 683553), (351, 543337), (403, 473229), (459, 415493), (527, 361881), (663, 287649), (837, 227851), (1031, 184977), (1209, 157743), (1581, 120627), (1989, 95883), (3093, 61659), (3627, 52581), (4743, 40209), (5967, 31961), (6851, 27837), (9279, 20553), (10881, 17527), (13403, 14229)]