77695443

素因数分解:

$3^4\times 7^1\times {\mathrm{137029}}^1$

素因数の和:137048

約数の個数: 20

約数和(自身を含む): 132645040

約数和(自身を除く): 54949597

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 137029, 411087, 959203, 1233261, 2877609, 3699783, 8632827, 11099349, 25898481, 77695443]

約数ペア:

[(1, 77695443), (3, 25898481), (7, 11099349), (9, 8632827), (21, 3699783), (27, 2877609), (63, 1233261), (81, 959203), (189, 411087), (567, 137029)]