201630627

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9839}}^1$

素因数の和:9885

約数の個数: 40

約数和(自身を含む): 342904320

約数和(自身を除く): 141273693

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 1863, 2277, 6831, 9839, 20493, 29517, 88551, 108229, 226297, 265653, 324687, 678891, 796959, 974061, 2036673, 2489267, 2922183, 6110019, 7467801, 8766549, 18330057, 22403403, 67210209, 201630627]

約数ペア:

[(1, 201630627), (3, 67210209), (9, 22403403), (11, 18330057), (23, 8766549), (27, 7467801), (33, 6110019), (69, 2922183), (81, 2489267), (99, 2036673), (207, 974061), (253, 796959), (297, 678891), (621, 324687), (759, 265653), (891, 226297), (1863, 108229), (2277, 88551), (6831, 29517), (9839, 20493)]