87244323

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 128378880

約数和(自身を除く): 41134557

約数列:

[1, 3, 17, 31, 51, 93, 139, 397, 417, 527, 1191, 1581, 2363, 4309, 6749, 7089, 12307, 12927, 20247, 36921, 55183, 73253, 165549, 209219, 219759, 627657, 938111, 1710673, 2814333, 5132019, 29081441, 87244323]

約数ペア:

[(1, 87244323), (3, 29081441), (17, 5132019), (31, 2814333), (51, 1710673), (93, 938111), (139, 627657), (397, 219759), (417, 209219), (527, 165549), (1191, 73253), (1581, 55183), (2363, 36921), (4309, 20247), (6749, 12927), (7089, 12307)]