291278608299

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1\times {\mathrm{87181}}^1$

素因数の和:87668

約数の個数: 48

約数和(自身を含む): 485153183424

約数和(自身を除く): 193874575125

約数列:

[1, 3, 7, 9, 21, 63, 181, 293, 543, 879, 1267, 1629, 2051, 2637, 3801, 6153, 11403, 18459, 53033, 87181, 159099, 261543, 371231, 477297, 610267, 784629, 1113693, 1830801, 3341079, 5492403, 15779761, 25544033, 47339283, 76632099, 110458327, 142017849, 178808231, 229896297, 331374981, 536424693, 994124943, 1609274079, 4623469973, 13870409919, 32364289811, 41611229757, 97092869433, 291278608299]

約数ペア:

[(1, 291278608299), (3, 97092869433), (7, 41611229757), (9, 32364289811), (21, 13870409919), (63, 4623469973), (181, 1609274079), (293, 994124943), (543, 536424693), (879, 331374981), (1267, 229896297), (1629, 178808231), (2051, 142017849), (2637, 110458327), (3801, 76632099), (6153, 47339283), (11403, 25544033), (18459, 15779761), (53033, 5492403), (87181, 3341079), (159099, 1830801), (261543, 1113693), (371231, 784629), (477297, 610267)]