190077921

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{557}}^1$

素因数の和:963

約数の個数: 40

約数和(自身を含む): 311122944

約数和(自身を除く): 121045023

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 383, 557, 891, 1149, 1671, 3447, 4213, 5013, 6127, 10341, 12639, 15039, 18381, 31023, 37917, 45117, 55143, 113751, 165429, 213331, 341253, 496287, 639993, 1919979, 2346641, 5759937, 7039923, 17279811, 21119769, 63359307, 190077921]

約数ペア:

[(1, 190077921), (3, 63359307), (9, 21119769), (11, 17279811), (27, 7039923), (33, 5759937), (81, 2346641), (99, 1919979), (297, 639993), (383, 496287), (557, 341253), (891, 213331), (1149, 165429), (1671, 113751), (3447, 55143), (4213, 45117), (5013, 37917), (6127, 31023), (10341, 18381), (12639, 15039)]