3091771179

素因数分解:

$3^2\times 7^2\times {\mathrm{541}}^1\times {\mathrm{12959}}^1$

素因数の和:13520

約数の個数: 36

約数和(自身を含む): 5205021120

約数和(自身を除く): 2113249941

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 541, 1623, 3787, 4869, 11361, 12959, 26509, 34083, 38877, 79527, 90713, 116631, 238581, 272139, 634991, 816417, 1904973, 5714919, 7010819, 21032457, 49075733, 63097371, 147227199, 343530131, 441681597, 1030590393, 3091771179]

約数ペア:

[(1, 3091771179), (3, 1030590393), (7, 441681597), (9, 343530131), (21, 147227199), (49, 63097371), (63, 49075733), (147, 21032457), (441, 7010819), (541, 5714919), (1623, 1904973), (3787, 816417), (4869, 634991), (11361, 272139), (12959, 238581), (26509, 116631), (34083, 90713), (38877, 79527)]