85864149

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22343}}^1$

素因数の和:22417

約数の個数: 24

約数和(自身を含む): 144074112

約数和(自身を除く): 58209963

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 22343, 67029, 156401, 201087, 469203, 1362923, 1407609, 4088769, 9540461, 12266307, 28621383, 85864149]

約数ペア:

[(1, 85864149), (3, 28621383), (7, 12266307), (9, 9540461), (21, 4088769), (61, 1407609), (63, 1362923), (183, 469203), (427, 201087), (549, 156401), (1281, 67029), (3843, 22343)]