15693380937

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{135077}}^1$

素因数の和:135430

約数の個数: 32

約数和(自身を含む): 25113701760

約数和(自身を除く): 9420320823

約数列:

[1, 3, 9, 13, 27, 39, 117, 331, 351, 993, 2979, 4303, 8937, 12909, 38727, 116181, 135077, 405231, 1215693, 1756001, 3647079, 5268003, 15804009, 44710487, 47412027, 134131461, 402394383, 581236331, 1207183149, 1743708993, 5231126979, 15693380937]

約数ペア:

[(1, 15693380937), (3, 5231126979), (9, 1743708993), (13, 1207183149), (27, 581236331), (39, 402394383), (117, 134131461), (331, 47412027), (351, 44710487), (993, 15804009), (2979, 5268003), (4303, 3647079), (8937, 1756001), (12909, 1215693), (38727, 405231), (116181, 135077)]