901416411

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{887}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 1614028800

約数和(自身を除く): 712612389

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 283, 399, 513, 849, 887, 1197, 1981, 2547, 2661, 3591, 5377, 5943, 6209, 7641, 7983, 16131, 16853, 17829, 18627, 23949, 37639, 48393, 50559, 53487, 55881, 112917, 117971, 145179, 151677, 167643, 251021, 338751, 353913, 455031, 753063, 1016253, 1061739, 1757147, 2259189, 3185217, 4769399, 5271441, 6777567, 14308197, 15814323, 33385793, 42924591, 47442969, 100157379, 128773773, 300472137, 901416411]

約数ペア:

[(1, 901416411), (3, 300472137), (7, 128773773), (9, 100157379), (19, 47442969), (21, 42924591), (27, 33385793), (57, 15814323), (63, 14308197), (133, 6777567), (171, 5271441), (189, 4769399), (283, 3185217), (399, 2259189), (513, 1757147), (849, 1061739), (887, 1016253), (1197, 753063), (1981, 455031), (2547, 353913), (2661, 338751), (3591, 251021), (5377, 167643), (5943, 151677), (6209, 145179), (7641, 117971), (7983, 112917), (16131, 55881), (16853, 53487), (17829, 50559), (18627, 48393), (23949, 37639)]