84331359

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19979}}^1$

素因数の和:20059

約数の個数: 24

約数和(自身を含む): 141298560

約数和(自身を除く): 56967201

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 19979, 59937, 139853, 179811, 419559, 1258677, 1338593, 4015779, 9370151, 12047337, 28110453, 84331359]

約数ペア:

[(1, 84331359), (3, 28110453), (7, 12047337), (9, 9370151), (21, 4015779), (63, 1338593), (67, 1258677), (201, 419559), (469, 179811), (603, 139853), (1407, 59937), (4221, 19979)]