54784359

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{12979}}^1$

素因数の和:13059

約数の個数: 24

約数和(自身を含む): 91794560

約数和(自身を除く): 37010201

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 12979, 38937, 90853, 116811, 272559, 817677, 869593, 2608779, 6087151, 7826337, 18261453, 54784359]

約数ペア:

[(1, 54784359), (3, 18261453), (7, 7826337), (9, 6087151), (21, 2608779), (63, 869593), (67, 817677), (201, 272559), (469, 116811), (603, 90853), (1407, 38937), (4221, 12979)]