163054143

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{761}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 285292800

約数和(自身を除く): 122238657

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 179, 399, 537, 761, 1197, 1253, 1611, 2283, 3401, 3759, 5327, 6849, 10203, 11277, 14459, 15981, 23807, 30609, 43377, 47943, 71421, 101213, 130131, 136219, 214263, 303639, 408657, 910917, 953533, 1225971, 2588161, 2860599, 7764483, 8581797, 18117127, 23293449, 54351381, 163054143]

約数ペア:

[(1, 163054143), (3, 54351381), (7, 23293449), (9, 18117127), (19, 8581797), (21, 7764483), (57, 2860599), (63, 2588161), (133, 1225971), (171, 953533), (179, 910917), (399, 408657), (537, 303639), (761, 214263), (1197, 136219), (1253, 130131), (1611, 101213), (2283, 71421), (3401, 47943), (3759, 43377), (5327, 30609), (6849, 23807), (10203, 15981), (11277, 14459)]