84575421

素因数分解:

$3^5\times 7^2\times {\mathrm{7103}}^1$

素因数の和:7132

約数の個数: 36

約数和(自身を含む): 147393792

約数和(自身を除く): 62818371

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 7103, 11907, 21309, 49721, 63927, 149163, 191781, 348047, 447489, 575343, 1044141, 1342467, 1726029, 3132423, 4027401, 9397269, 12082203, 28191807, 84575421]

約数ペア:

[(1, 84575421), (3, 28191807), (7, 12082203), (9, 9397269), (21, 4027401), (27, 3132423), (49, 1726029), (63, 1342467), (81, 1044141), (147, 575343), (189, 447489), (243, 348047), (441, 191781), (567, 149163), (1323, 63927), (1701, 49721), (3969, 21309), (7103, 11907)]