993627

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 28

約数和(自身を含む): 1573920

約数和(自身を除く): 580293

約数列:

[1, 3, 9, 27, 29, 47, 81, 87, 141, 243, 261, 423, 729, 783, 1269, 1363, 2349, 3807, 4089, 7047, 11421, 12267, 21141, 34263, 36801, 110403, 331209, 993627]

約数ペア:

[(1, 993627), (3, 331209), (9, 110403), (27, 36801), (29, 34263), (47, 21141), (81, 12267), (87, 11421), (141, 7047), (243, 4089), (261, 3807), (423, 2349), (729, 1363), (783, 1269)]