156943623771

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{647321}}^1$

素因数の和:647448

約数の個数: 48

約数和(自身を含む): 258514513920

約数和(自身を除く): 101570890149

約数列:

[1, 3, 9, 11, 31, 33, 79, 93, 99, 237, 279, 341, 711, 869, 1023, 2449, 2607, 3069, 7347, 7821, 22041, 26939, 80817, 242451, 647321, 1941963, 5825889, 7120531, 20066951, 21361593, 51138359, 60200853, 64084779, 153415077, 180602559, 220736461, 460245231, 562521949, 662209383, 1585289129, 1687565847, 1986628149, 4755867387, 5062697541, 14267602161, 17438180419, 52314541257, 156943623771]

約数ペア:

[(1, 156943623771), (3, 52314541257), (9, 17438180419), (11, 14267602161), (31, 5062697541), (33, 4755867387), (79, 1986628149), (93, 1687565847), (99, 1585289129), (237, 662209383), (279, 562521949), (341, 460245231), (711, 220736461), (869, 180602559), (1023, 153415077), (2449, 64084779), (2607, 60200853), (3069, 51138359), (7347, 21361593), (7821, 20066951), (22041, 7120531), (26939, 5825889), (80817, 1941963), (242451, 647321)]