11181159

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 18869760

約数和(自身を除く): 7688601

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 89, 99, 141, 243, 267, 297, 423, 517, 801, 891, 979, 1269, 1551, 2403, 2673, 2937, 3807, 4183, 4653, 7209, 8811, 11421, 12549, 13959, 21627, 26433, 37647, 41877, 46013, 79299, 112941, 125631, 138039, 237897, 338823, 414117, 1016469, 1242351, 3727053, 11181159]

約数ペア:

[(1, 11181159), (3, 3727053), (9, 1242351), (11, 1016469), (27, 414117), (33, 338823), (47, 237897), (81, 138039), (89, 125631), (99, 112941), (141, 79299), (243, 46013), (267, 41877), (297, 37647), (423, 26433), (517, 21627), (801, 13959), (891, 12549), (979, 11421), (1269, 8811), (1551, 7209), (2403, 4653), (2673, 4183), (2937, 3807)]