26696061

素因数分解:

$3^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:455

約数の個数: 40

約数和(自身を含む): 45999360

約数和(自身を除く): 19303299

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 197, 239, 567, 591, 717, 1379, 1673, 1773, 2151, 4137, 5019, 5319, 6453, 12411, 15057, 15957, 19359, 37233, 45171, 47083, 111699, 135513, 141249, 329581, 423747, 988743, 1271241, 2966229, 3813723, 8898687, 26696061]

約数ペア:

[(1, 26696061), (3, 8898687), (7, 3813723), (9, 2966229), (21, 1271241), (27, 988743), (63, 423747), (81, 329581), (189, 141249), (197, 135513), (239, 111699), (567, 47083), (591, 45171), (717, 37233), (1379, 19359), (1673, 15957), (1773, 15057), (2151, 12411), (4137, 6453), (5019, 5319)]