144567843

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2777}}^1$

素因数の和:2891

約数の個数: 32

約数和(自身を含む): 229707264

約数和(自身を除く): 85139421

約数列:

[1, 3, 7, 21, 37, 67, 111, 201, 259, 469, 777, 1407, 2479, 2777, 7437, 8331, 17353, 19439, 52059, 58317, 102749, 186059, 308247, 558177, 719243, 1302413, 2157729, 3907239, 6884183, 20652549, 48189281, 144567843]

約数ペア:

[(1, 144567843), (3, 48189281), (7, 20652549), (21, 6884183), (37, 3907239), (67, 2157729), (111, 1302413), (201, 719243), (259, 558177), (469, 308247), (777, 186059), (1407, 102749), (2479, 58317), (2777, 52059), (7437, 19439), (8331, 17353)]