551445867

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{55051}}^1$

素因数の和:55120

約数の個数: 32

約数和(自身を含む): 951298560

約数和(自身を除く): 399852693

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 477, 1113, 1431, 3339, 10017, 55051, 165153, 385357, 495459, 1156071, 1486377, 2917703, 3468213, 8753109, 10404639, 20423921, 26259327, 61271763, 78777981, 183815289, 551445867]

約数ペア:

[(1, 551445867), (3, 183815289), (7, 78777981), (9, 61271763), (21, 26259327), (27, 20423921), (53, 10404639), (63, 8753109), (159, 3468213), (189, 2917703), (371, 1486377), (477, 1156071), (1113, 495459), (1431, 385357), (3339, 165153), (10017, 55051)]