15679997901

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{21871}}^1$

素因数の和:22103

約数の個数: 40

約数和(自身を含む): 24009156864

約数和(自身を除く): 8329158963

約数列:

[1, 3, 9, 27, 53, 81, 159, 167, 477, 501, 1431, 1503, 4293, 4509, 8851, 13527, 21871, 26553, 65613, 79659, 196839, 238977, 590517, 716931, 1159163, 1771551, 3477489, 3652457, 10432467, 10957371, 31297401, 32872113, 93892203, 98616339, 193580221, 295849017, 580740663, 1742221989, 5226665967, 15679997901]

約数ペア:

[(1, 15679997901), (3, 5226665967), (9, 1742221989), (27, 580740663), (53, 295849017), (81, 193580221), (159, 98616339), (167, 93892203), (477, 32872113), (501, 31297401), (1431, 10957371), (1503, 10432467), (4293, 3652457), (4509, 3477489), (8851, 1771551), (13527, 1159163), (21871, 716931), (26553, 590517), (65613, 238977), (79659, 196839)]