229201731

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4513}}^1$

素因数の和:4558

約数の個数: 48

約数和(自身を含む): 394343040

約数和(自身を除く): 165141309

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 243, 297, 513, 627, 891, 1539, 1881, 2673, 4513, 4617, 5643, 13539, 16929, 40617, 49643, 50787, 85747, 121851, 148929, 257241, 365553, 446787, 771723, 943217, 1096659, 1340361, 2315169, 2829651, 4021083, 6945507, 8488953, 12063249, 20836521, 25466859, 76400577, 229201731]

約数ペア:

[(1, 229201731), (3, 76400577), (9, 25466859), (11, 20836521), (19, 12063249), (27, 8488953), (33, 6945507), (57, 4021083), (81, 2829651), (99, 2315169), (171, 1340361), (209, 1096659), (243, 943217), (297, 771723), (513, 446787), (627, 365553), (891, 257241), (1539, 148929), (1881, 121851), (2673, 85747), (4513, 50787), (4617, 49643), (5643, 40617), (13539, 16929)]